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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2010-09-10 20:07:38 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@carl.home.kernel.dk> | 2010-09-10 20:07:38 +0200 |
| commit | c8bf1336824ebd698d37b71763e1c43190f2229a (patch) | |
| tree | 19948b3c686ba71bb2e85883a5325cec069015b7 /drivers/md | |
| parent | 76be97c1fc945db08aae1f1b746012662d643e97 (diff) | |
| download | kernel_samsung_crespo-c8bf1336824ebd698d37b71763e1c43190f2229a.zip kernel_samsung_crespo-c8bf1336824ebd698d37b71763e1c43190f2229a.tar.gz kernel_samsung_crespo-c8bf1336824ebd698d37b71763e1c43190f2229a.tar.bz2 | |
Consolidate min_not_zero
We have several users of min_not_zero, each of them using their own
definition. Move the define to kernel.h.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-snap.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-table.c | 5 |
2 files changed, 0 insertions, 7 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 5974d30..f30f6e8 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -706,8 +706,6 @@ static int dm_add_exception(void *context, chunk_t old, chunk_t new) return 0; } -#define min_not_zero(l, r) (((l) == 0) ? (r) : (((r) == 0) ? (l) : min(l, r))) - /* * Return a minimum chunk size of all snapshots that have the specified origin. * Return zero if the origin has no snapshots. diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index f9fc07d..90267f8 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -486,11 +486,6 @@ static int __table_get_device(struct dm_table *t, struct dm_target *ti, return 0; } -/* - * Returns the minimum that is _not_ zero, unless both are zero. - */ -#define min_not_zero(l, r) (l == 0) ? r : ((r == 0) ? l : min(l, r)) - int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev, sector_t start, sector_t len, void *data) { |