Commit de701762 authored Feb 04, 2015 by Markus Elfring Committed by David S. Miller Feb 05, 2015

netxen: Delete an unnecessary check before the function call "kfree"



The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 1b4b32c6

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -176,9 +176,7 @@ netxen_alloc_sds_rings(struct netxen_recv_context *recv_ctx, int count)
		static void
		netxen_free_sds_rings(struct netxen_recv_context *recv_ctx)
		{
		if (recv_ctx->sds_rings != NULL)
		kfree(recv_ctx->sds_rings);

		recv_ctx->sds_rings = NULL;
		}