iget: use iget_failed() in GFS2

Use iget_failed() in GFS2 to kill a failed inode.

Signed-off-by: David Howells <dhowells@redhat.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 728d3169..37725ad 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -240,7 +240,7 @@
 	ip->i_gl->gl_object = NULL;
 	gfs2_glock_put(ip->i_gl);
 fail:
-	iput(inode);
+	iget_failed(inode);
 	return ERR_PTR(error);
 }