md: remove an unneeded condition in set_array_info.

PATCH New Wei Fang 1 participant 1 message Jun 23, 2015 MD RAID

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Wei Fang

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2015-06-23 10:44 UTC #0 lore raw

PATCH 1/1 md: remove an unneeded condition in set_array_info.

if ->major_version is legal, name can't be NULL, so remove it.

Signed-off-by Wei Fang <[email protected]>

---
 drivers/md/md.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

drivers/md/md.c +1 -3

index d4f31e1..1c2f967 100644
@@ -6193,12 +6193,10 @@ static int set_bitmap_file(struct mddev *mddev, int fd)
  */
 static int set_array_info(struct mddev *mddev, mdu_array_info_t *info)
 {
-
 	if (info->raid_disks == 0) {
 		/* just setting version number for superblock loading */
 		if (info->major_version < 0 ||
-		    info->major_version >= ARRAY_SIZE(super_types) ||
-		    super_types[info->major_version].name == NULL) {
+		    info->major_version >= ARRAY_SIZE(super_types)) {
 			/* maybe try to auto-load a module? */
 			printk(KERN_INFO
 				"md: superblock version %d not known\n",

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