diff options
| author | Amir Goldstein <amir73il@gmail.com> | 2023-04-01 12:51:55 +0300 |
|---|---|---|
| committer | Amir Goldstein <amir73il@gmail.com> | 2023-06-19 14:01:13 +0300 |
| commit | 9e88f9052415289f2789abb6ae68a40a4701b8e1 (patch) | |
| tree | b883549f6ab6fa443f9c320956b732047630ecb6 /fs/overlayfs/super.c | |
| parent | ab1eb5ffb7d2a69c9b24083026a63cbdd758d96b (diff) | |
ovl: remove unneeded goto instructions
There is nothing in the out goto target of ovl_get_layers().
Reviewed-by: Alexander Larsson <alexl@redhat.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/super.c')
| -rw-r--r-- | fs/overlayfs/super.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index dace72ed36c2..b1124cf85206 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -1575,10 +1575,9 @@ static int ovl_get_layers(struct super_block *sb, struct ovl_fs *ofs, int err; unsigned int i; - err = -ENOMEM; ofs->fs = kcalloc(numlower + 1, sizeof(struct ovl_sb), GFP_KERNEL); if (ofs->fs == NULL) - goto out; + return -ENOMEM; /* idx/fsid 0 are reserved for upper fs even with lower only overlay */ ofs->numfs++; @@ -1592,7 +1591,7 @@ static int ovl_get_layers(struct super_block *sb, struct ovl_fs *ofs, err = get_anon_bdev(&ofs->fs[0].pseudo_dev); if (err) { pr_err("failed to get anonymous bdev for upper fs\n"); - goto out; + return err; } if (ovl_upper_mnt(ofs)) { @@ -1605,9 +1604,9 @@ static int ovl_get_layers(struct super_block *sb, struct ovl_fs *ofs, struct inode *trap; int fsid; - err = fsid = ovl_get_fsid(ofs, &stack[i]); - if (err < 0) - goto out; + fsid = ovl_get_fsid(ofs, &stack[i]); + if (fsid < 0) + return fsid; /* * Check if lower root conflicts with this overlay layers before @@ -1618,13 +1617,13 @@ static int ovl_get_layers(struct super_block *sb, struct ovl_fs *ofs, */ err = ovl_setup_trap(sb, stack[i].dentry, &trap, "lowerdir"); if (err) - goto out; + return err; if (ovl_is_inuse(stack[i].dentry)) { err = ovl_report_in_use(ofs, "lowerdir"); if (err) { iput(trap); - goto out; + return err; } } @@ -1633,7 +1632,7 @@ static int ovl_get_layers(struct super_block *sb, struct ovl_fs *ofs, if (IS_ERR(mnt)) { pr_err("failed to clone lowerpath\n"); iput(trap); - goto out; + return err; } /* @@ -1683,9 +1682,7 @@ static int ovl_get_layers(struct super_block *sb, struct ovl_fs *ofs, ofs->xino_mode); } - err = 0; -out: - return err; + return 0; } static struct ovl_entry *ovl_get_lowerstack(struct super_block *sb, |