[PATCH] forcedeth: fix excluded_middle.cocci warnings

[Julia Lawall]

From: kernel test robot <l...@intel.com>

Condition !A || A && B is equivalent to !A || B.

Generated by: scripts/coccinelle/misc/excluded_middle.cocci

Fixes: b76f0ea01312 ("coccinelle: misc: add excluded_middle.cocci script")
CC: Denis Efremov <efre...@linux.com>
Signed-off-by: kernel test robot <l...@intel.com>
Signed-off-by: Julia Lawall <julia.law...@inria.fr>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   3cea11cd5e3b00d91caf0b4730194039b45c5891
commit: b76f0ea013125358d1b4ca147a6f9b6883dd2493 coccinelle: misc: add 
excluded_middle.cocci script
:::::: branch date: 7 hours ago
:::::: commit date: 6 weeks ago

 forcedeth.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -1043,8 +1043,7 @@ static int using_multi_irqs(struct net_d
        struct fe_priv *np = get_nvpriv(dev);

        if (!(np->msi_flags & NV_MSI_X_ENABLED) ||
-           ((np->msi_flags & NV_MSI_X_ENABLED) &&
-            ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1)))
+           ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1))
                return 0;
        else
                return 1;