| 133b94245c54bb2d8832bfb15975b931bc00d914 |
|
19-Apr-2013 |
Wu Fengguang <fengguang.wu@intel.com> |
irda: irlmp_reasons[] can be static
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| e15465e1808542743627f13d1c0cbb7eacc82b83 |
|
16-Apr-2013 |
Dan Carpenter <dan.carpenter@oracle.com> |
irda: small read past the end of array in debug code
The "reason" can come from skb->data[] and it hasn't been capped so it
can be from 0-255 instead of just 0-6. For example in irlmp_state_dtr()
the code does:
reason = skb->data[3];
...
irlmp_disconnect_indication(self, reason, skb);
Also LMREASON has a couple other values which don't have entries in the
irlmp_reasons[] array. And 0xff is a valid reason as well which means
"unknown".
So far as I can see we don't actually care about "reason" except for in
the debug code.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| a02cec2155fbea457eca8881870fd2de1a4c4c76 |
|
22-Sep-2010 |
Eric Dumazet <eric.dumazet@gmail.com> |
net: return operator cleanup
Change "return (EXPR);" to "return EXPR;"
return is not a function, parentheses are not required.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| af901ca181d92aac3a7dc265144a9081a86d8f39 |
|
14-Nov-2009 |
André Goddard Rosa <andre.goddard@gmail.com> |
tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
| 332223831e86b2e17b48b4afafad07d8e3b73861 |
|
14-May-2008 |
Graf Yang <graf.yang@analog.com> |
irda: Fix a misalign access issue. (v2)
Replace u16ho with put/get_unaligned functions
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 0dc47877a3de00ceadea0005189656ae8dc52669 |
|
06-Mar-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
net: replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 91cde6f7d295a9eafea51d821f6e609288736c79 |
|
23-Jan-2008 |
Ross Burton <ross@openedhand.com> |
[IrDA]: LMP discovery timer not started by default
By default, LMP sets up a 3 seconds timer for discovery.
We don't need it until discovery is set to 1.
Signed-off-by: Ross Burton <ross@openedhand.com>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 2638698df30b7b57a8dad7029a0c89fe6c4f6783 |
|
16-Dec-2007 |
Hinko Kocevar <hinko.kocevar@cetrtapot.si> |
[IRDA]: irlmp_unregister_link() needs to free lsaps.
While testing the mcs7780 based IrDA USB dongle I've stumbled upon
memory leak in irlmp_unregister_link(). Hashbin for lsaps is created in
irlmp_register_link and should probably be freed in irlmp_unregister_link().
Signed-off-by: Hinko Kocevar <hinko.kocevar@cetrtapot.si>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 96de0e252cedffad61b3cb5e05662c591898e69a |
|
19-Oct-2007 |
Jan Engelhardt <jengelh@gmx.de> |
Convert files to UTF-8 and some cleanups
* Convert files to UTF-8.
* Also correct some people's names
(one example is Eißfeldt, which was found in a source file.
Given that the author used an ß at all in a source file
indicates that the real name has in fact a 'ß' and not an 'ss',
which is commonly used as a substitute for 'ß' when limited to
7bit.)
* Correct town names (Goettingen -> Göttingen)
* Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
|
| a662d4cb50d3976d2c9c9bac34119d0036e31d21 |
|
10-Oct-2007 |
Pavel Emelyanov <xemul@openvz.org> |
[IRDA]: Make the IRDA use the seq_open_private()
Just switch to the consolidated code
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 75a69ac6d66d2504ecbc4b46645fb0835a55a57c |
|
18-Jul-2007 |
Samuel Ortiz <samuel@sortiz.org> |
[IrDA]: Fix IrDA build failure
When having built-in IrDA, we hit the following error:
`irda_sysctl_unregister' referenced in section `.init.text' of
net/built-in.o: defined in discarded section `.exit.text' of
net/built-in.o
`irda_proc_unregister' referenced in section `.init.text' of
net/built-in.o: defined in discarded section `.exit.text' of
net/built-in.o
`irsock_cleanup' referenced in section `.init.text' of net/built-in.o:
defined in discarded section `.exit.text' of net/built-in.o
`irttp_cleanup' referenced in section `.init.text' of net/built-in.o:
defined in discarded section `.exit.text' of net/built-in.o
`iriap_cleanup' referenced in section `.init.text' of net/built-in.o:
defined in discarded section `.exit.text' of net/built-in.o
`irda_device_cleanup' referenced in section `.init.text' of
net/built-in.o: defined in discarded section `.exit.text' of
net/built-in.o
`irlap_cleanup' referenced in section `.init.text' of net/built-in.o:
defined in discarded section `.exit.text' of net/built-in.o
`irlmp_cleanup' referenced in section `.init.text' of net/built-in.o:
defined in discarded section `.exit.text' of net/built-in.o
make[1]: *** [.tmp_vmlinux1] Error 1
make: *** [_all] Error 2
This is due to the irda_init fix recently added, where we call __exit
routines from an __init one. It is a build failure that I didn't catch
because it doesn't show up when building IrDA as a module. My apologies
for that.
The following patch fixes that failure and is against your net-2.6
tree. I hope it can make it to the merge window, and stable@kernel.org
is CCed on this mail.
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 56b3d975bbce65f655c5612b4822da671f9fd9b2 |
|
11-Jul-2007 |
Philippe De Muyter <phdm@macqel.be> |
[NET]: Make all initialized struct seq_operations const.
Make all initialized struct seq_operations in net/ const
Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| da7071d7e32d15149cc513f096a3638097b66387 |
|
12-Feb-2007 |
Arjan van de Ven <arjan@linux.intel.com> |
[PATCH] mark struct file_operations const 8
Many struct file_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 6819bc2e1e46c71711a8dddf4040e706b02973c0 |
|
09-Feb-2007 |
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> |
[NET] IRDA: Fix whitespace errors.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| b3ab09f9e1681916df349d54232fbb3f8a79bfa5 |
|
21-Nov-2006 |
Arnaldo Carvalho de Melo <acme@mandriva.com> |
[IRDA]: Use kmemdup where applicable
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
|
| 700f9672c9a61c12334651a94d17ec04620e1976 |
|
22-Nov-2006 |
Peter Zijlstra <a.p.zijlstra@chello.nl> |
[IRDA]: Lockdep fix.
On Sat, 2006-11-18 at 16:12 +0300, Andrey Borzenkov wrote:
> =============================================
> [ INFO: possible recursive locking detected ]
> 2.6.19-rc5-2avb #2
> - ---------------------------------------------
> pppd/26425 is trying to acquire lock:
> (&hashbin->hb_spinlock){....}, at: [<dfdea87a>] irlmp_slsap_inuse+0x5a/0x170
> [irda]
>
> but task is already holding lock:
> (&hashbin->hb_spinlock){....}, at: [<dfdea857>] irlmp_slsap_inuse+0x37/0x170
> [irda]
>
> other info that might help us debug this:
> 1 lock held by pppd/26425:
> #0: (&hashbin->hb_spinlock){....}, at: [<dfdea857>]
> irlmp_slsap_inuse+0x37/0x170 [irda]
>
> stack backtrace:
> [<c010413c>] dump_trace+0x1cc/0x200
> [<c010418a>] show_trace_log_lvl+0x1a/0x30
> [<c01047f2>] show_trace+0x12/0x20
> [<c01048c9>] dump_stack+0x19/0x20
> [<c01346ca>] __lock_acquire+0x8fa/0xc20
> [<c0134d2d>] lock_acquire+0x5d/0x80
> [<c02a851c>] _spin_lock+0x2c/0x40
> [<dfdea87a>] irlmp_slsap_inuse+0x5a/0x170 [irda]
> [<dfdebab2>] irlmp_open_lsap+0x62/0x180 [irda]
> [<dfdf35d1>] irttp_open_tsap+0x181/0x230 [irda]
> [<dfdc0c3d>] ircomm_open_tsap+0x5d/0xa0 [ircomm]
> [<dfdc05d8>] ircomm_open+0xb8/0xd0 [ircomm]
> [<dfdd0477>] ircomm_tty_open+0x4f7/0x570 [ircomm_tty]
> [<c020bbe4>] tty_open+0x174/0x340
> [<c016bd69>] chrdev_open+0x89/0x170
> [<c0167bd6>] __dentry_open+0xa6/0x1d0
> [<c0167da5>] nameidata_to_filp+0x35/0x40
> [<c0167df9>] do_filp_open+0x49/0x50
> [<c0167e47>] do_sys_open+0x47/0xd0
> [<c0167f0c>] sys_open+0x1c/0x20
> [<c010307d>] sysenter_past_esp+0x56/0x8d
> [<b7f86410>] 0xb7f86410
> =======================
The comment at the nesting lock says:
/* Careful for priority inversions here !
* irlmp->links is never taken while another IrDA
* spinlock is held, so we are safe. Jean II */
So, under the assumption the author was right, it just needs a lockdep
annotation.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 1b0fee7d68f234be6b270cda51d9fcb71bebd780 |
|
28-Sep-2006 |
Samuel Ortiz <samuel@sortiz.org> |
[IrDA]: Memory allocations cleanups
This patch replaces the bunch of arbitrary 64 and 128 bytes alloc_skb() calls
with more accurate allocation sizes.
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 0da974f4f303a6842516b764507e3c0a03f41e5a |
|
21-Jul-2006 |
Panagiotis Issaris <takis@issaris.org> |
[NET]: Conversions from kmalloc+memset to k(z|c)alloc.
Signed-off-by: Panagiotis Issaris <takis@issaris.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 485fb2c998a37d5c3c6aa082aa451e66db90f34a |
|
21-Jul-2006 |
Samuel Ortiz <samuel@sortiz.org> |
[IrDA]: Use alloc_skb() in IrDA TX path
As pointed out by Christoph Hellwig, dev_alloc_skb() is not intended to be
used for allocating TX sk_buff. The IrDA stack was exclusively calling
dev_alloc_skb() on the TX path, and this patch fixes that.
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 6ab3d5624e172c553004ecc862bfeac16d9d68b7 |
|
30-Jun-2006 |
Jörn Engel <joern@wohnheim.fh-wedel.de> |
Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
| b293acfd3133393a81bcd382eb71a210c9cf9526 |
|
18-Jun-2006 |
David S. Miller <davem@davemloft.net> |
[IRDA]: Use put_unaligned() in irlmp_do_discovery().
irda_device_info->hints[] is byte aligned but is being
accessed as a u16
Based upon a patch by Luke Yang <luke.adi@gmail.com>.
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| bf73d1c5d726ac717755efc7e15d2a86dd383448 |
|
17-Aug-2005 |
Adrian Bunk <bunk@stusta.de> |
[IRDA]: Possible cleanups.
This patch contains the following possible cleanups:
- make the following needlessly global function static:
- irnet/irnet_ppp.c: irnet_init
- remove the following unneeded EXPORT_SYMBOL's:
- irlmp.c: sysctl_discovery_timeout
- irlmp.c: irlmp_reasons
- irlmp.c: irlmp_dup
- irqueue.c: hashbin_find_next
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
|