[PATCH 04/18] fs_context: fix fs_context leak in simple_pin_fs()

[Eric Biggers]

From: Eric Biggers <ebigg...@google.com>

Fixes: 8a2e54b8af88 ("vfs: Implement a filesystem superblock 
creation/configuration context")
Signed-off-by: Eric Biggers <ebigg...@google.com>
---
 fs/libfs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/libfs.c b/fs/libfs.c
index 823f0510e43da..d9a5d883dc3f5 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -588,8 +588,10 @@ int simple_pin_fs(struct file_system_type *type, struct 
vfsmount **mount, int *c
                        return PTR_ERR(fc);
 
                ret = vfs_get_tree(fc);
-               if (ret < 0)
+               if (ret < 0) {
+                       put_fs_context(fc);
                        return ret;
+               }
 
                mnt = vfs_create_mount(fc, 0);
                put_fs_context(fc);
-- 
2.18.0