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path: root/fs/ext2/super.c
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Diffstat (limited to 'fs/ext2/super.c')
-rw-r--r--fs/ext2/super.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index fc18edd81815..1458706bd2ec 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -52,7 +52,7 @@ void ext2_error(struct super_block *sb, const char *function,
struct ext2_sb_info *sbi = EXT2_SB(sb);
struct ext2_super_block *es = sbi->s_es;
- if (!(sb->s_flags & MS_RDONLY)) {
+ if (!sb_rdonly(sb)) {
spin_lock(&sbi->s_lock);
sbi->s_mount_state |= EXT2_ERROR_FS;
es->s_state |= cpu_to_le16(EXT2_ERROR_FS);
@@ -151,7 +151,7 @@ static void ext2_put_super (struct super_block * sb)
ext2_xattr_destroy_cache(sbi->s_ea_block_cache);
sbi->s_ea_block_cache = NULL;
}
- if (!(sb->s_flags & MS_RDONLY)) {
+ if (!sb_rdonly(sb)) {
struct ext2_super_block *es = sbi->s_es;
spin_lock(&sbi->s_lock);
@@ -943,8 +943,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
le32_to_cpu(features));
goto failed_mount;
}
- if (!(sb->s_flags & MS_RDONLY) &&
- (features = EXT2_HAS_RO_COMPAT_FEATURE(sb, ~EXT2_FEATURE_RO_COMPAT_SUPP))){
+ if (!sb_rdonly(sb) && (features = EXT2_HAS_RO_COMPAT_FEATURE(sb, ~EXT2_FEATURE_RO_COMPAT_SUPP))){
ext2_msg(sb, KERN_ERR, "error: couldn't mount RDWR because of "
"unsupported optional features (%x)",
le32_to_cpu(features));
@@ -1173,7 +1172,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
if (EXT2_HAS_COMPAT_FEATURE(sb, EXT3_FEATURE_COMPAT_HAS_JOURNAL))
ext2_msg(sb, KERN_WARNING,
"warning: mounting ext3 filesystem as ext2");
- if (ext2_setup_super (sb, es, sb->s_flags & MS_RDONLY))
+ if (ext2_setup_super (sb, es, sb_rdonly(sb)))
sb->s_flags |= MS_RDONLY;
ext2_write_super(sb);
return 0;
@@ -1305,7 +1304,7 @@ static int ext2_unfreeze(struct super_block *sb)
static void ext2_write_super(struct super_block *sb)
{
- if (!(sb->s_flags & MS_RDONLY))
+ if (!sb_rdonly(sb))
ext2_sync_fs(sb, 1);
}
@@ -1343,7 +1342,7 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
"dax flag with busy inodes while remounting");
sbi->s_mount_opt ^= EXT2_MOUNT_DAX;
}
- if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) {
+ if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb)) {
spin_unlock(&sbi->s_lock);
return 0;
}