diff options
| author | Firo Yang <firogm@gmail.com> | 2015-06-11 09:41:10 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 09:29:46 -0700 |
| commit | 882d00c103f84e5beb8108216cedec0fab26e703 (patch) | |
| tree | 7c1c001b732af4d191fac62de48b3b2c96efa22d /drivers | |
| parent | ec573efa13d9e957199f008c12d39d54ab3f61d1 (diff) | |
md: fix a build warning
commit 4e023612325a9034a542bfab79f78b1fe5ebb841 upstream.
Warning like this:
drivers/md/md.c: In function "update_array_info":
drivers/md/md.c:6394:26: warning: logical not is only applied
to the left hand side of comparison [-Wlogical-not-parentheses]
!mddev->persistent != info->not_persistent||
Fix it as Neil Brown said:
mddev->persistent != !info->not_persistent ||
Signed-off-by: Firo Yang <firogm@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/md/md.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index aaf77b07bb72..631fe3e9c6e5 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6221,7 +6221,7 @@ static int update_array_info(struct mddev *mddev, mdu_array_info_t *info) mddev->ctime != info->ctime || mddev->level != info->level || /* mddev->layout != info->layout || */ - !mddev->persistent != info->not_persistent|| + mddev->persistent != !info->not_persistent || mddev->chunk_sectors != info->chunk_size >> 9 || /* ignore bottom 8 bits of state, and allow SB_BITMAP_PRESENT to change */ ((state^info->state) & 0xfffffe00) |