forcedeth: fix excluded_middle.cocci warnings

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

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

Fixes: b76f0ea0 ("coccinelle: misc: add excluded_middle.cocci script")
CC: Denis Efremov <efremov@linux.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2011020936100.3077@hadrienSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/nvidia/forcedeth.c

@@ -1043,8 +1043,7 @@ static int using_multi_irqs(struct net_device *dev)
 	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;