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authorKari Argillander <kari.argillander@gmail.com>2021-09-09 21:09:35 +0300
committerKonstantin Komarov <almaz.alexandrovich@paragon-software.com>2021-09-20 18:53:09 +0300
commitbce1828f6d82ad0ffa3b7259d6f1769ffbcec30c (patch)
tree09cd9c67c79a1701aa801c1434c88d2f2713f7b9 /fs/ntfs3
parent5d7d6b16bc1dbe0f84997e639c49b5ed98a562f7 (diff)
fs/ntfs3: Return straight without goto in fill_super
In many places it is not needed to use goto out. We can just return right away. This will make code little bit more cleaner as we won't need to check error path. Signed-off-by: Kari Argillander <kari.argillander@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Diffstat (limited to 'fs/ntfs3')
-rw-r--r--fs/ntfs3/super.c56
1 files changed, 16 insertions, 40 deletions
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index ad185c723c0e..31a9a0d16261 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -921,7 +921,7 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
err = ntfs_init_from_boot(sb, rq ? queue_logical_block_size(rq) : 512,
bd_inode->i_size);
if (err)
- goto out;
+ return err;
#ifdef CONFIG_NTFS3_64BIT_CLUSTER
sb->s_maxbytes = MAX_LFS_FILESIZE;
@@ -937,10 +937,8 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
ref.seq = cpu_to_le16(MFT_REC_VOL);
inode = ntfs_iget5(sb, &ref, &NAME_VOLUME);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load $Volume.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
ni = ntfs_i(inode);
@@ -988,10 +986,8 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
ref.seq = cpu_to_le16(MFT_REC_MIRR);
inode = ntfs_iget5(sb, &ref, &NAME_MIRROR);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load $MFTMirr.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
sbi->mft.recs_mirr =
@@ -1004,10 +1000,8 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
ref.seq = cpu_to_le16(MFT_REC_LOG);
inode = ntfs_iget5(sb, &ref, &NAME_LOGFILE);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load \x24LogFile.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
ni = ntfs_i(inode);
@@ -1025,16 +1019,14 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
if (!is_ro) {
ntfs_warn(sb,
"failed to replay log file. Can't mount rw!");
- err = -EINVAL;
- goto out;
+ return -EINVAL;
}
} else if (sbi->volume.flags & VOLUME_FLAG_DIRTY) {
if (!is_ro && !sbi->options->force) {
ntfs_warn(
sb,
"volume is dirty and \"force\" flag is not set!");
- err = -EINVAL;
- goto out;
+ return -EINVAL;
}
}
@@ -1044,10 +1036,8 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
inode = ntfs_iget5(sb, &ref, &NAME_MFT);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load $MFT.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
ni = ntfs_i(inode);
@@ -1071,10 +1061,8 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
ref.seq = cpu_to_le16(MFT_REC_BADCLUST);
inode = ntfs_iget5(sb, &ref, &NAME_BADCLUS);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load $BadClus.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
ni = ntfs_i(inode);
@@ -1096,10 +1084,8 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
ref.seq = cpu_to_le16(MFT_REC_BITMAP);
inode = ntfs_iget5(sb, &ref, &NAME_BITMAP);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load $Bitmap.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
ni = ntfs_i(inode);
@@ -1129,17 +1115,15 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
/* Compute the MFT zone. */
err = ntfs_refresh_zone(sbi);
if (err)
- goto out;
+ return err;
/* Load $AttrDef. */
ref.low = cpu_to_le32(MFT_REC_ATTR);
ref.seq = cpu_to_le16(MFT_REC_ATTR);
inode = ntfs_iget5(sbi->sb, &ref, &NAME_ATTRDEF);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load $AttrDef -> %d", err);
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
if (inode->i_size < sizeof(struct ATTR_DEF_ENTRY)) {
@@ -1200,10 +1184,8 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
ref.seq = cpu_to_le16(MFT_REC_UPCASE);
inode = ntfs_iget5(sb, &ref, &NAME_UPCASE);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load $UpCase.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
ni = ntfs_i(inode);
@@ -1249,7 +1231,7 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
/* Load $Secure. */
err = ntfs_security_init(sbi);
if (err)
- goto out;
+ return err;
/* Load $Extend. */
err = ntfs_extend_init(sbi);
@@ -1273,26 +1255,20 @@ load_root:
ref.seq = cpu_to_le16(MFT_REC_ROOT);
inode = ntfs_iget5(sb, &ref, &NAME_ROOT);
if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
ntfs_err(sb, "Failed to load root.");
- inode = NULL;
- goto out;
+ return PTR_ERR(inode);
}
ni = ntfs_i(inode);
sb->s_root = d_make_root(inode);
-
- if (!sb->s_root) {
- err = -ENOMEM;
- goto out;
- }
+ if (!sb->s_root)
+ return -ENOMEM;
fc->fs_private = NULL;
fc->s_fs_info = NULL;
return 0;
-
out:
iput(inode);
return err;