md: fix several trivial typos in comments

Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index cc7bbd2..bf7419a 100644 (file)
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -697,7 +697,7 @@ re_read:
 
 out:
        kunmap_atomic(sb);
-       /* Assiging chunksize is required for "re_read" */
+       /* Assigning chunksize is required for "re_read" */
        bitmap->mddev->bitmap_info.chunksize = chunksize;
        if (err == 0 && nodes && (bitmap->cluster_slot < 0)) {
                err = md_setup_cluster(bitmap->mddev, nodes);

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 0b1a433..266d661 100644 (file)
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2296,7 +2296,7 @@ static int resize_stripes(struct r5conf *conf, int newsize)
         *    pages have been transferred over, and the old kmem_cache is
         *    freed when all stripes are done.
         * 3/ reallocate conf->disks to be suitable bigger.  If this fails,
-        *    we simple return a failre status - no need to clean anything up.
+        *    we simple return a failure status - no need to clean anything up.
         * 4/ allocate new pages for the new slots in the new stripe_heads.
         *    If this fails, we don't bother trying the shrink the
         *    stripe_heads down again, we just leave them as they are.
@@ -3558,7 +3558,7 @@ static int need_this_block(struct stripe_head *sh, struct stripe_head_state *s,
            !test_bit(STRIPE_PREREAD_ACTIVE, &sh->state))
                /* Pre-reads at not permitted until after short delay
                 * to gather multiple requests.  However if this
-                * device is no Insync, the block could only be be computed
+                * device is no Insync, the block could only be computed
                 * and there is no need to delay that.
                 */
                return 0;
@@ -3577,7 +3577,7 @@ static int need_this_block(struct stripe_head *sh, struct stripe_head_state *s,
 
        /* If we are forced to do a reconstruct-write, either because
         * the current RAID6 implementation only supports that, or
-        * or because parity cannot be trusted and we are currently
+        * because parity cannot be trusted and we are currently
         * recovering it, there is extra need to be careful.
         * If one of the devices that we would need to read, because
         * it is not being overwritten (and maybe not written at all)