X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fsh%2Fmm%2Fpmb.c;h=84241676265e61455f4e9579f7cf41810601f1e9;hb=52e9d9f4b32a3bec91feb76c84e37b7dcffe5040;hp=cef727669c8759dde6ce20ceb9ecc138d71a28bb;hpb=96e2e6fafaedd83bd899f682907e14d1eec17390;p=linux-2.6-omap-h63xx.git

diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index cef727669c8..84241676265 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -394,6 +394,8 @@ static int __init pmb_debugfs_init(void)
 
 	dentry = debugfs_create_file("pmb", S_IFREG | S_IRUGO,
 				     sh_debugfs_root, NULL, &pmb_debugfs_fops);
+	if (!dentry)
+		return -ENOMEM;
 	if (IS_ERR(dentry))
 		return PTR_ERR(dentry);