Lines Matching defs:buf
59 void *buf;
68 buf = kmalloc(size, GFP_USER);
69 if (!buf)
72 num = br_fdb_fillbuf(br, buf, maxnum, offset);
74 if (copy_to_user(userbuf, buf, num*sizeof(struct __fdb_entry)))
77 kfree(buf);
333 char buf[IFNAMSIZ];
338 if (copy_from_user(buf, (void __user *)args[1], IFNAMSIZ))
341 buf[IFNAMSIZ-1] = 0;
344 return br_add_bridge(net, buf);
346 return br_del_bridge(net, buf);
363 char buf[IFNAMSIZ];
368 if (copy_from_user(buf, uarg, IFNAMSIZ))
371 buf[IFNAMSIZ-1] = 0;
373 return br_add_bridge(net, buf);
375 return br_del_bridge(net, buf);