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Commit 56a4e37e authored by Markus Elfring's avatar Markus Elfring Committed by David S. Miller
Browse files

s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb” 



The dev_kfree_skb() function performs also input parameter validation.
Thus the test around the shown calls is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f432c2e3

drivers/s390/net/ctcm_main.c

+2 −4
Original line number Diff line number Diff line
@@ -1072,9 +1072,7 @@ static void ctcm_free_netdevice(struct net_device *dev) 
		if (grp) {

			if (grp->fsm)

				kfree_fsm(grp->fsm);

			if (grp->xid_skb)

			dev_kfree_skb(grp->xid_skb);

			if (grp->rcvd_xid_skb)

			dev_kfree_skb(grp->rcvd_xid_skb);

			tasklet_kill(&grp->mpc_tasklet2);

			kfree(grp);