9p: Remove potentially bad parameter from function entry debug print.

Signed-off-by: Duane Griffin <duaneg@dghda.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 8314d3f43b7..7c735283809 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -1022,7 +1022,8 @@ v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
 {
         char *s = nd_get_link(nd);
 
-        P9_DPRINTK(P9_DEBUG_VFS, " %s %s\n", dentry->d_name.name, s);
+        P9_DPRINTK(P9_DEBUG_VFS, " %s %s\n", dentry->d_name.name,
+                IS_ERR(s) ? "<error>" : s);
         if (!IS_ERR(s))
                 __putname(s);
 }