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| author | Arnd Bergmann <arnd@arndb.de> | 2016-11-16 16:08:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-12 11:22:49 +0100 |
| commit | e57c830c9041dba6d976d793299b70565fd2288b (patch) | |
| tree | 5ebd5fdbc0c5c27ddb7b2bb45bd5bf3c8c21691e /drivers | |
| parent | 079c4b43e1fe1557a37bda39872ff3a08dd65cff (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.c | 2 |
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)); |