static void x25_asy_free(struct x25_asy *sl)
{
/* Free all X.25 frame buffers. */
- if (sl->rbuff) {
- kfree(sl->rbuff);
- }
+ kfree(sl->rbuff);
sl->rbuff = NULL;
- if (sl->xbuff) {
- kfree(sl->xbuff);
- }
+ kfree(sl->xbuff);
sl->xbuff = NULL;
if (!test_and_clear_bit(SLF_INUSE, &sl->flags)) {
{
printk("%s: unable to grow X.25 buffers, MTU change cancelled.\n",
dev->name);
- if (xbuff != NULL)
- kfree(xbuff);
- if (rbuff != NULL)
- kfree(rbuff);
+ kfree(xbuff);
+ kfree(rbuff);
return -ENOMEM;
}
spin_unlock_bh(&sl->lock);
- if (xbuff != NULL)
- kfree(xbuff);
- if (rbuff != NULL)
- kfree(rbuff);
+ kfree(xbuff);
+ kfree(rbuff);
return 0;
}