Since the value of first is always '1', we can
set min_offset_diff directly.
Signed-off-by: Guoqing Jiang <gqjiang@xxxxxxxx>
---
drivers/md/raid10.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 0f13d57..edaf8f4 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3702,7 +3702,6 @@ static int raid10_run(struct mddev *mddev)
struct md_rdev *rdev;
sector_t size;
sector_t min_offset_diff = 0;
- int first = 1;
bool discard_supported = false;
if (mddev->private == NULL) {
@@ -3758,8 +3757,7 @@ static int raid10_run(struct mddev *mddev)
diff = -diff;
if (diff < 0)
diff = 0;
- if (first || diff < min_offset_diff)
- min_offset_diff = diff;
+ min_offset_diff = diff;
if (mddev->gendisk)
disk_stack_limits(mddev->gendisk, rdev->bdev,
@@ -4140,7 +4138,6 @@ static int raid10_start_reshape(struct mddev *mddev)
unsigned long before_length, after_length;
sector_t min_offset_diff = 0;
- int first = 1;
struct geom new;
struct r10conf *conf = mddev->private;
struct md_rdev *rdev;
@@ -4169,8 +4166,7 @@ static int raid10_start_reshape(struct mddev *mddev)
diff = -diff;
if (diff < 0)
diff = 0;
- if (first || diff < min_offset_diff)
- min_offset_diff = diff;
+ min_offset_diff = diff;
}
}
--
2.6.6
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