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authorAl Viro <viro@zeniv.linux.org.uk>2013-09-17 08:10:18 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-09-17 22:31:01 -0400
commit8061a6fa564fe0e71601632758b78d2ba737663c (patch)
treeffcf3cbd15d8b7a906d05644acd216c4a3a64200
parent03da633aa7b08bdc4d86e9c2780bb89277b65cd6 (diff)
9p: don't forget to destroy inode cache if fscache registration fails
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/9p/v9fs.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 58e6cbce4156..08f2e1e9a7e6 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -603,10 +603,11 @@ static int v9fs_cache_register(void)
if (ret < 0)
return ret;
#ifdef CONFIG_9P_FSCACHE
- return fscache_register_netfs(&v9fs_cache_netfs);
-#else
- return ret;
+ ret = fscache_register_netfs(&v9fs_cache_netfs);
+ if (ret < 0)
+ v9fs_destroy_inode_cache();
#endif
+ return ret;
}
static void v9fs_cache_unregister(void)