md/raid10: Fix typo in comment (replacment -> replacement)

Replace replacment with replacement.

Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20230214064013.2373851-1-yijiangshan@kylinos.cn

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 9e0e7bf524aa6f4b86b290107b7a69f749403ac5..6b39e6c7ada3dd2a3ec5be5565936dd4175d319c 100644 (file)
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1630,7 +1630,7 @@ static void raid10_end_discard_request(struct bio *bio)
                /*
                 * raid10_remove_disk uses smp_mb to make sure rdev is set to
                 * replacement before setting replacement to NULL. It can read
-                * rdev first without barrier protect even replacment is NULL
+                * rdev first without barrier protect even replacement is NULL
                 */
                smp_rmb();
                rdev = conf->mirrors[dev].rdev;