From 5469d7c3087ecaf760f54b447f11af6061b7c897 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Fri, 10 Feb 2017 00:56:09 -0500 Subject: [PATCH] ext4: do not use stripe_width if it is not set Avoid using stripe_width for sbi->s_stripe value if it is not actually set. It prevents using the stride for sbi->s_stripe. Signed-off-by: Jan Kara Signed-off-by: Theodore Ts'o --- fs/ext4/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 3db5b6491513..dde14a7ac6d7 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2637,9 +2637,9 @@ static unsigned long ext4_get_stripe_size(struct ext4_sb_info *sbi) 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; -- 2.20.1