ext2: missing unlock in ext2_quota_write()
The inode->i_mutex should be unlocked. Found by smatch (http://repo.or.cz/w/smatch.git). Compile tested. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
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@@ -1395,8 +1395,10 @@ static ssize_t ext2_quota_write(struct super_block *sb, int type,
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blk++;
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blk++;
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}
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}
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out:
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out:
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if (len == towrite)
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if (len == towrite) {
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mutex_unlock(&inode->i_mutex);
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return err;
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return err;
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}
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if (inode->i_size < off+len-towrite)
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if (inode->i_size < off+len-towrite)
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i_size_write(inode, off+len-towrite);
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i_size_write(inode, off+len-towrite);
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inode->i_version++;
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inode->i_version++;
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