From: Theodore Ts'o Subject: [PATCH FOR-STABLE-2.6.28 04/24] ext4: avoid ext4_error when mounting a fs with a single bg Date: Tue, 17 Feb 2009 10:32:22 -0500 Message-ID: <1234884762-13580-5-git-send-email-tytso@mit.edu> References: <1234884762-13580-1-git-send-email-tytso@mit.edu> <1234884762-13580-2-git-send-email-tytso@mit.edu> <1234884762-13580-3-git-send-email-tytso@mit.edu> <1234884762-13580-4-git-send-email-tytso@mit.edu> Cc: linux-ext4@vger.kernel.org, "Aneesh Kumar K.V" , "Theodore Ts'o" To: stable@kernel.org Return-path: Received: from thunk.org ([69.25.196.29]:42088 "EHLO thunker.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752262AbZBQPdY (ORCPT ); Tue, 17 Feb 2009 10:33:24 -0500 In-Reply-To: <1234884762-13580-4-git-send-email-tytso@mit.edu> Sender: linux-ext4-owner@vger.kernel.org List-ID: From: Aneesh Kumar K.V Remove some completely unneeded code which which caused an ext4_error to be generated when mounting a file system with only a single block group. Signed-off-by: Aneesh Kumar K.V Signed-off-by: "Theodore Ts'o" Cc: stable@kernel.org (cherry picked from commit 565a9617b2151e21b22700e97a8b04e70e103153) --- fs/ext4/super.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 7b3ba42..4aa2040 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1445,7 +1445,6 @@ static int ext4_fill_flex_info(struct super_block *sb) ext4_group_t flex_group_count; ext4_group_t flex_group; int groups_per_flex = 0; - __u64 block_bitmap = 0; int i; if (!sbi->s_es->s_log_groups_per_flex) { @@ -1468,9 +1467,6 @@ static int ext4_fill_flex_info(struct super_block *sb) goto failed; } - gdp = ext4_get_group_desc(sb, 1, &bh); - block_bitmap = ext4_block_bitmap(sb, gdp) - 1;