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-rw-r--r--fs/namei.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/namei.c b/fs/namei.c
index 1180f9c58093..c75ea03ca147 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -447,8 +447,7 @@ static int sb_permission(struct super_block *sb, struct inode *inode, int mask)
umode_t mode = inode->i_mode;
/* Nobody gets write access to a read-only fs. */
- if ((sb->s_flags & MS_RDONLY) &&
- (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode)))
+ if (sb_rdonly(sb) && (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode)))
return -EROFS;
}
return 0;