diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-10-10 15:05:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-18 16:42:28 +0200 |
| commit | bc7d21ca2c150ecb0153a901fa99733f960ea461 (patch) | |
| tree | 900f319a66edd8d3abee4f1c3717cf8c6240494a /drivers/staging/wilc1000 | |
| parent | 2d10b8570416fd079c23f9d62fb7b88131938013 (diff) | |
staging: wilc1000: replace redundant computations with 0
Shifting and masking strHostIfSetMulti->enabled is redundant since
enabled is a bool and so all the shifted and masked values will be
zero. Replace them with zero to simplify the code.
Detected by CoverityScan, CID#1339458 ("Bad shift operation") and
CID#1339506 ("Operands don't affect result").
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wilc1000')
| -rw-r--r-- | drivers/staging/wilc1000/host_interface.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index c16f96308a97..5b4e9dd16b77 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -2420,9 +2420,9 @@ static void Handle_SetMulticastFilter(struct wilc_vif *vif, pu8CurrByte = wid.val; *pu8CurrByte++ = (strHostIfSetMulti->enabled & 0xFF); - *pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 8) & 0xFF); - *pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 16) & 0xFF); - *pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 24) & 0xFF); + *pu8CurrByte++ = 0; + *pu8CurrByte++ = 0; + *pu8CurrByte++ = 0; *pu8CurrByte++ = (strHostIfSetMulti->cnt & 0xFF); *pu8CurrByte++ = ((strHostIfSetMulti->cnt >> 8) & 0xFF); |