[PATCH] 9p: Check for error in return value of v9fs_fid_add

[Abhishek Kulkarni]

Check if v9fs_fid_add was successful or not based on its
return value.

Signed-off-by: Abhishek Kulkarni <adkulkar@xxxxxxxxxxxx>
---
:100644 100644 4a947f9... fac30d2... M	fs/9p/vfs_inode.c
 fs/9p/vfs_inode.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 4a947f9..fac30d2 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -471,7 +471,10 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
 		dentry->d_op = &v9fs_dentry_operations;
 
 	d_instantiate(dentry, inode);
-	v9fs_fid_add(dentry, fid);
+	err = v9fs_fid_add(dentry, fid);
+	if (err < 0)
+		goto error;
+
 	return ofid;
 
 error:
-- 
1.6.0.4

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