Lines Matching refs:buf
48 char *buf;
55 buf = kasprintf(GFP_KERNEL, "%s: %s\n",
58 if (!buf)
61 if (count < strlen(buf)) {
62 kfree(buf);
66 len = simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
68 kfree(buf);
153 char *buf;
160 buf = kasprintf(GFP_KERNEL, "%s: %s\n",
163 if (!buf)
166 if (count < strlen(buf)) {
167 kfree(buf);
171 len = simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
173 kfree(buf);