From: Kari Argillander kari.argillander@gmail.com
mainline inclusion from mainline-v5.15 commit 0cde7e81cd448a5df01a3960f6608b15dc3f12a3 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4G67J?from=project-issue CVE: NA
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We only use this in two places so we do not really need it. Also wrapper sb_rdonly() is pretty self explanatory. This will make little bit easier to read this super long variable list in the beginning of ntfs_fill_super().
Signed-off-by: Kari Argillander kari.argillander@gmail.com Signed-off-by: Konstantin Komarov almaz.alexandrovich@paragon-software.com Signed-off-by: Yin Xiujiang yinxiujiang@kylinos.cn Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Hou Tao houtao1@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- fs/ntfs3/super.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c index c18705bf857f..93b8a1f4d748 100644 --- a/fs/ntfs3/super.c +++ b/fs/ntfs3/super.c @@ -887,7 +887,6 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc) struct ATTR_DEF_ENTRY *t; u16 *upcase; u16 *shared; - bool is_ro; struct MFT_REF ref;
ref.high = 0; @@ -1010,16 +1009,14 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
iput(inode);
- is_ro = sb_rdonly(sb); - if (sbi->flags & NTFS_FLAGS_NEED_REPLAY) { - if (!is_ro) { + if (!sb_rdonly(sb)) { ntfs_warn(sb, "failed to replay log file. Can't mount rw!"); return -EINVAL; } } else if (sbi->volume.flags & VOLUME_FLAG_DIRTY) { - if (!is_ro && !sbi->options->force) { + if (!sb_rdonly(sb) && !sbi->options->force) { ntfs_warn( sb, "volume is dirty and "force" flag is not set!");