ext4: fix uninitialized variable in ext4_register_li_request
fs/ext4/super.c: In function 'ext4_register_li_request': fs/ext4/super.c:2936: warning: 'ret' may be used uninitialized in this function It looks buggy to me, too. Cc: Lukas Czerner <lczerner@redhat.com> Cc: stable@kernel.org Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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@ -2922,7 +2922,7 @@ static int ext4_register_li_request(struct super_block *sb,
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struct ext4_sb_info *sbi = EXT4_SB(sb);
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struct ext4_sb_info *sbi = EXT4_SB(sb);
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struct ext4_li_request *elr;
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struct ext4_li_request *elr;
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ext4_group_t ngroups = EXT4_SB(sb)->s_groups_count;
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ext4_group_t ngroups = EXT4_SB(sb)->s_groups_count;
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int ret;
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int ret = 0;
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if (sbi->s_li_request != NULL)
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if (sbi->s_li_request != NULL)
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return 0;
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return 0;
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