From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 11 Oct 2019 17:22:32 +0000 (+0100)
Subject: net: b44: remove redundant assignment to variable reg
X-Git-Tag: v5.5-rc1~174^2~363
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f58a887ebc990b4d01a5a53330be06c384e089c4;p=thirdparty%2Flinux.git

net: b44: remove redundant assignment to variable reg

The variable reg is being assigned a value that is never read
and is being re-assigned in the following for-loop. The
assignment is redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 97ab0dd255522..035dbb1b2c985 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -511,9 +511,6 @@ static void b44_stats_update(struct b44 *bp)
 		*val++ += br32(bp, reg);
 	}
 
-	/* Pad */
-	reg += 8*4UL;
-
 	for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) {
 		*val++ += br32(bp, reg);
 	}