Searched defs:xbuff (Results 1 - 7 of 7) sorted by relevance

/drivers/net/wan/
H A Dx25_asy.h28 unsigned char *xbuff; /* transmitter buffer */ member in struct:x25_asy
H A Dx25_asy.c114 kfree(sl->xbuff);
115 sl->xbuff = NULL;
124 unsigned char *xbuff, *rbuff; local
131 xbuff = kmalloc(len + 4, GFP_ATOMIC);
134 if (xbuff == NULL || rbuff == NULL) {
135 kfree(xbuff);
141 xbuff = xchg(&sl->xbuff, xbuff);
144 memcpy(sl->xbuff, s
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/drivers/net/slip/
H A Dslip.h66 unsigned char *xbuff; /* transmitter buffer */ member in struct:slip
H A Dslip.c134 char *xbuff = NULL; local
144 * xbuff Transmit buffer.
159 xbuff = kmalloc(len + 4, GFP_KERNEL);
160 if (xbuff == NULL)
181 xbuff = xchg(&sl->xbuff, xbuff);
199 kfree(xbuff);
209 kfree(xchg(&sl->xbuff, NULL));
224 unsigned char *xbuff, *rbuf local
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/drivers/net/can/
H A Dslcan.c94 unsigned char xbuff[SLC_MTU]; /* transmitter buffer */ member in struct:slcan
263 pos = sl->xbuff;
308 actual = sl->tty->ops->write(sl->tty, sl->xbuff, pos - sl->xbuff);
309 sl->xleft = (pos - sl->xbuff) - actual;
310 sl->xhead = sl->xbuff + actual;
/drivers/net/hamradio/
H A Dmkiss.c58 unsigned char *xbuff; /* transmitter buffer */ member in struct:mkiss
369 unsigned char *xbuff, *rbuff, *oxbuff, *orbuff; local
382 xbuff = kmalloc(len + 4, GFP_ATOMIC);
385 if (xbuff == NULL || rbuff == NULL) {
390 kfree(xbuff);
397 oxbuff = ax->xbuff;
398 ax->xbuff = xbuff;
404 memcpy(ax->xbuff, ax->xhead, ax->xleft);
411 ax->xhead = ax->xbuff;
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H A D6pack.c93 unsigned char *xbuff; /* transmitter buffer */ member in struct:sixpack
151 actual = sp->tty->ops->write(sp->tty, sp->xbuff, sp->status2);
194 count = encode_sixpack(p, sp->xbuff, len, sp->tx_delay);
223 actual = sp->tty->ops->write(sp->tty, sp->xbuff, count);
225 sp->xhead = sp->xbuff + actual;
230 sp->xhead = sp->xbuff;
588 char *rbuff = NULL, *xbuff = NULL; local
618 xbuff = kmalloc(len + 4, GFP_KERNEL);
620 if (rbuff == NULL || xbuff == NULL) {
630 sp->xbuff
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