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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2012-03-17 02:37:05 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-03-20 21:29:45 -0400 |
| commit | 2226a288fac462ebc98e40da007842f92a7e4799 (patch) | |
| tree | c4144c91b7f6830d442486e699b7eb7662a858ce | |
| parent | usbfs: kill racy detection of simple_pin_fs() (diff) | |
| download | linux-dev-2226a288fac462ebc98e40da007842f92a7e4799.tar.xz linux-dev-2226a288fac462ebc98e40da007842f92a7e4799.zip | |
9p: make register_filesystem() the last failure exit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/9p/v9fs.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index 1964f98e74be..b85efa773949 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -594,21 +594,21 @@ static int __init init_v9fs(void) int err; pr_info("Installing v9fs 9p2000 file system support\n"); /* TODO: Setup list of registered trasnport modules */ - err = register_filesystem(&v9fs_fs_type); - if (err < 0) { - pr_err("Failed to register filesystem\n"); - return err; - } err = v9fs_cache_register(); if (err < 0) { pr_err("Failed to register v9fs for caching\n"); - goto out_fs_unreg; + return err; } err = v9fs_sysfs_init(); if (err < 0) { pr_err("Failed to register with sysfs\n"); + goto out_cache; + } + err = register_filesystem(&v9fs_fs_type); + if (err < 0) { + pr_err("Failed to register filesystem\n"); goto out_sysfs_cleanup; } @@ -617,8 +617,8 @@ static int __init init_v9fs(void) out_sysfs_cleanup: v9fs_sysfs_cleanup(); -out_fs_unreg: - unregister_filesystem(&v9fs_fs_type); +out_cache: + v9fs_cache_unregister(); return err; } |