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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>
This commit is contained in:
Colin Ian King 2019-10-11 18:22:32 +01:00 committed by David S. Miller
parent 85a83a8fca
commit f58a887ebc
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ethernet/broadcom/b44.c
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@ -511,9 +511,6 @@ static void b44_stats_update(struct b44 *bp)
*val++ += br32(bp, reg); *val++ += br32(bp, reg);
} }
/* Pad */
reg += 8*4UL;
for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) { for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) {
*val++ += br32(bp, reg); *val++ += br32(bp, reg);
} }