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authorArnd Bergmann <arnd@arndb.de>2016-11-16 16:08:34 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-12 11:22:49 +0100
commite57c830c9041dba6d976d793299b70565fd2288b (patch)
tree5ebd5fdbc0c5c27ddb7b2bb45bd5bf3c8c21691e /drivers
parent079c4b43e1fe1557a37bda39872ff3a08dd65cff (diff)
scsi: mvsas: fix command_active typo
commit af15769ffab13d777e55fdef09d0762bf0c249c4 upstream. gcc-7 notices that the condition in mvs_94xx_command_active looks suspicious: drivers/scsi/mvsas/mv_94xx.c: In function 'mvs_94xx_command_active': drivers/scsi/mvsas/mv_94xx.c:671:15: error: '<<' in boolean context, did you mean '<' ? [-Werror=int-in-bool-context] This was introduced when the mv_printk() statement got added, and leads to the condition being ignored. This is probably harmless. Changing '&&' to '&' makes the code look reasonable, as we check the command bit before setting and printing it. Fixes: a4632aae8b66 ("[SCSI] mvsas: Add new macros and functions") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/mvsas/mv_94xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index 9270d15ff1a4..7353ac8d0d39 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -621,7 +621,7 @@ static void mvs_94xx_command_active(struct mvs_info *mvi, u32 slot_idx)
{
u32 tmp;
tmp = mvs_cr32(mvi, MVS_COMMAND_ACTIVE+(slot_idx >> 3));
- if (tmp && 1 << (slot_idx % 32)) {
+ if (tmp & 1 << (slot_idx % 32)) {
mv_printk("command active %08X, slot [%x].\n", tmp, slot_idx);
mvs_cw32(mvi, MVS_COMMAND_ACTIVE + (slot_idx >> 3),
1 << (slot_idx % 32));