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-rw-r--r--fs/fuse/inode.c37
1 files changed, 19 insertions, 18 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 6893717..dc649f6 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -805,16 +805,18 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
int err;
int is_bdev = sb->s_bdev != NULL;
+ err = -EINVAL;
if (sb->s_flags & MS_MANDLOCK)
- return -EINVAL;
+ goto err;
if (!parse_fuse_opt((char *) data, &d, is_bdev))
- return -EINVAL;
+ goto err;
if (is_bdev) {
#ifdef CONFIG_BLOCK
+ err = -EINVAL;
if (!sb_set_blocksize(sb, d.blksize))
- return -EINVAL;
+ goto err;
#endif
} else {
sb->s_blocksize = PAGE_CACHE_SIZE;
@@ -826,25 +828,22 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
sb->s_export_op = &fuse_export_operations;
file = fget(d.fd);
+ err = -EINVAL;
if (!file)
- return -EINVAL;
+ goto err;
- if (file->f_op != &fuse_dev_operations) {
- fput(file);
- return -EINVAL;
- }
+ if (file->f_op != &fuse_dev_operations)
+ goto err_fput;
fc = kmalloc(sizeof(*fc), GFP_KERNEL);
- if (!fc) {
- fput(file);
- return -ENOMEM;
- }
+ err = -ENOMEM;
+ if (!fc)
+ goto err_fput;
err = fuse_conn_init(fc, sb);
if (err) {
- fput(file);
kfree(fc);
- return err;
+ goto err_fput;
}
fc->release = fuse_free_conn;
@@ -859,12 +858,12 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
err = -ENOMEM;
root = fuse_get_root_inode(sb, d.rootmode);
if (!root)
- goto err;
+ goto err_put_conn;
root_dentry = d_alloc_root(root);
if (!root_dentry) {
iput(root);
- goto err;
+ goto err_put_conn;
}
init_req = fuse_request_alloc();
@@ -908,9 +907,11 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
fuse_request_free(init_req);
err_put_root:
dput(root_dentry);
- err:
- fput(file);
+ err_put_conn:
fuse_conn_put(fc);
+ err_fput:
+ fput(file);
+ err:
return err;
}
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