Lines Matching defs:kbuf
137 char *kbuf;
151 kbuf = mtd_kmalloc_up_to(mtd, &size);
152 if (!kbuf)
161 &retlen, kbuf);
165 &retlen, kbuf);
172 ops.datbuf = kbuf;
181 ret = mtd_read(mtd, *ppos, len, &retlen, kbuf);
194 if (copy_to_user(buf, kbuf, retlen)) {
195 kfree(kbuf);
207 kfree(kbuf);
213 kfree(kbuf);
223 char *kbuf;
240 kbuf = mtd_kmalloc_up_to(mtd, &size);
241 if (!kbuf)
247 if (copy_from_user(kbuf, buf, len)) {
248 kfree(kbuf);
258 &retlen, kbuf);
266 ops.datbuf = kbuf;
277 ret = mtd_write(mtd, *ppos, len, &retlen, kbuf);
295 kfree(kbuf);
300 kfree(kbuf);