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path: root/drivers/net/wan/x25_asy.c
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Diffstat (limited to 'drivers/net/wan/x25_asy.c')
-rw-r--r--drivers/net/wan/x25_asy.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 8c5cfcb5582..1c540d82555 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -107,13 +107,9 @@ static struct x25_asy *x25_asy_alloc(void)
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)) {
@@ -134,10 +130,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
{
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;
}
@@ -169,10 +163,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
spin_unlock_bh(&sl->lock);
- if (xbuff != NULL)
- kfree(xbuff);
- if (rbuff != NULL)
- kfree(rbuff);
+ kfree(xbuff);
+ kfree(rbuff);
return 0;
}