X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fopen.c;h=6a24f988d253dcf883e6fff1b851d33ebcd6ab50;hb=df041ded89c13d75f1408b768980fed31eef8dea;hp=b6f1e96a7c0b331b3e5a5d9bb4c014c5c9edc54b;hpb=d4070ff71363a2b6598633f23558f809600ebad2;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/open.c b/fs/open.c
index b6f1e96a7c0b..6a24f988d253 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -995,14 +995,12 @@ struct file *filp_open(const char *filename, int flags, umode_t mode)
 EXPORT_SYMBOL(filp_open);
 
 struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt,
-			    const char *filename, int flags)
+			    const char *filename, int flags, umode_t mode)
 {
 	struct open_flags op;
-	int err = build_open_flags(flags, 0, &op);
+	int err = build_open_flags(flags, mode, &op);
 	if (err)
 		return ERR_PTR(err);
-	if (flags & O_CREAT)
-		return ERR_PTR(-EINVAL);
 	return do_file_open_root(dentry, mnt, filename, &op);
 }
 EXPORT_SYMBOL(file_open_root);