fs/9p: replace functions v9fs_cache_{register|unregister} with direct calls

The helper functions v9fs_cache_register and v9fs_cache_unregister are
trivial helper functions that don't offer any extra functionality and
are unncessary. Replace them with direct calls to v9fs_init_inode_cache
and v9fs_destroy_inode_cache respectively to simplify the code.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Message-ID: <20241107095756.10261-1-colin.i.king@gmail.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>

diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 281a1ed..77e9c43 100644 (file)
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -659,21 +659,6 @@ static void v9fs_destroy_inode_cache(void)
        kmem_cache_destroy(v9fs_inode_cache);
 }
 
-static int v9fs_cache_register(void)
-{
-       int ret;
-
-       ret = v9fs_init_inode_cache();
-       if (ret < 0)
-               return ret;
-       return ret;
-}
-
-static void v9fs_cache_unregister(void)
-{
-       v9fs_destroy_inode_cache();
-}
-
 /**
  * init_v9fs - Initialize module
  *
@@ -686,7 +671,7 @@ static int __init init_v9fs(void)
        pr_info("Installing v9fs 9p2000 file system support\n");
        /* TODO: Setup list of registered trasnport modules */
 
-       err = v9fs_cache_register();
+       err = v9fs_init_inode_cache();
        if (err < 0) {
                pr_err("Failed to register v9fs for caching\n");
                return err;
@@ -709,7 +694,7 @@ out_sysfs_cleanup:
        v9fs_sysfs_cleanup();
 
 out_cache:
-       v9fs_cache_unregister();
+       v9fs_destroy_inode_cache();
 
        return err;
 }
@@ -722,7 +707,7 @@ out_cache:
 static void __exit exit_v9fs(void)
 {
        v9fs_sysfs_cleanup();
-       v9fs_cache_unregister();
+       v9fs_destroy_inode_cache();
        unregister_filesystem(&v9fs_fs_type);
 }