1: Adjust condition in loop to make less TAB
2: Move btrfs_put_bbio()'s line for combine, and makes logic clean.
Signed-off-by: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
---
fs/btrfs/volumes.c | 42 ++++++++++++++++++++----------------------
1 file changed, 20 insertions(+), 22 deletions(-)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 4ee429b..367e8ec 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -5368,35 +5368,33 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info, int rw,
* target drive.
*/
for (i = 0; i < tmp_num_stripes; i++) {
- if (tmp_bbio->stripes[i].dev->devid == srcdev_devid) {
- /*
- * In case of DUP, in order to keep it
- * simple, only add the mirror with the
- * lowest physical address
- */
- if (found &&
- physical_of_found <=
- tmp_bbio->stripes[i].physical)
- continue;
- index_srcdev = i;
- found = 1;
- physical_of_found =
- tmp_bbio->stripes[i].physical;
- }
+ if (tmp_bbio->stripes[i].dev->devid != srcdev_devid)
+ continue;
+
+ /*
+ * In case of DUP, in order to keep it simple, only add
+ * the mirror with the lowest physical address
+ */
+ if (found &&
+ physical_of_found <= tmp_bbio->stripes[i].physical)
+ continue;
+
+ index_srcdev = i;
+ found = 1;
+ physical_of_found = tmp_bbio->stripes[i].physical;
}
- if (found) {
- mirror_num = index_srcdev + 1;
- patch_the_first_stripe_for_dev_replace = 1;
- physical_to_patch_in_first_stripe = physical_of_found;
- } else {
+ btrfs_put_bbio(tmp_bbio);
+
+ if (!found) {
WARN_ON(1);
ret = -EIO;
- btrfs_put_bbio(tmp_bbio);
goto out;
}
- btrfs_put_bbio(tmp_bbio);
+ mirror_num = index_srcdev + 1;
+ patch_the_first_stripe_for_dev_replace = 1;
+ physical_to_patch_in_first_stripe = physical_of_found;
} else if (mirror_num > map->num_stripes) {
mirror_num = 0;
}
--
1.8.5.1
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