diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index f72535e..1f58179 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2628,9 +2628,9 @@
 
 	if (sbi->s_stripe && sbi->s_stripe <= sbi->s_blocks_per_group)
 		ret = sbi->s_stripe;
-	else if (stripe_width <= sbi->s_blocks_per_group)
+	else if (stripe_width && stripe_width <= sbi->s_blocks_per_group)
 		ret = stripe_width;
-	else if (stride <= sbi->s_blocks_per_group)
+	else if (stride && stride <= sbi->s_blocks_per_group)
 		ret = stride;
 	else
 		ret = 0;