From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 14 Jan 2017 20:42:02 +0000 (+0100)
Subject: selinux: Return directly after a failed kzalloc() in sens_read()
X-Git-Tag: v4.12-rc1~123^2~6^2~14
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=3c354d7d7bd5e788c3d94969e4a85648d29d9d12;p=linux-2.6-block.git

selinux: Return directly after a failed kzalloc() in sens_read()

Return directly after a call of the function "kzalloc" failed
at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Paul Moore <paul@paul-moore.com>
---

diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 36285d12c2e9..aa1ce7ce3524 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1595,10 +1595,9 @@ static int sens_read(struct policydb *p, struct hashtab *h, void *fp)
 	__le32 buf[2];
 	u32 len;
 
-	rc = -ENOMEM;
 	levdatum = kzalloc(sizeof(*levdatum), GFP_ATOMIC);
 	if (!levdatum)
-		goto bad;
+		return -ENOMEM;
 
 	rc = next_entry(buf, fp, sizeof buf);
 	if (rc)