112 	kfree(sl->rbuff);  in x25_asy_free()
113 	sl->rbuff = NULL;  in x25_asy_free()
124 	unsigned char *xbuff, *rbuff;  in x25_asy_change_mtu()  local
129 	rbuff = kmalloc(len + 4, GFP_ATOMIC);  in x25_asy_change_mtu()
131 	if (xbuff == NULL || rbuff == NULL) {  in x25_asy_change_mtu()
133 		kfree(rbuff);  in x25_asy_change_mtu()
149 	rbuff	 = xchg(&sl->rbuff, rbuff);  in x25_asy_change_mtu()
152 			memcpy(sl->rbuff, rbuff, sl->rcount);  in x25_asy_change_mtu()
166 	kfree(rbuff);  in x25_asy_change_mtu()
204 	skb_put_data(skb, sl->rbuff, count);  in x25_asy_bump()
477 	sl->rbuff = kmalloc(len + 4, GFP_KERNEL);  in x25_asy_open()
478 	if (sl->rbuff == NULL)  in x25_asy_open()
495 	kfree(sl->rbuff);  in x25_asy_open()
496 	sl->rbuff = NULL;  in x25_asy_open()
673 			sl->rbuff[sl->rcount++] = s;  in x25_asy_unesc()