From: Ben Guthro <ben@guthro.net>
Date: Thu, 3 Nov 2011 15:06:56 +0000 (-0400)
Subject: x86/microcode: check proper return code.
X-Git-Tag: v2.6.39-400.9.0~830^2~2^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f6c958ff0d00ffbf1cdc8fcf2f2a82f06fbbb5f4;p=users%2Fjedix%2Flinux-maple.git

x86/microcode: check proper return code.

After pulling in this change from your tree, I found the following bug,
when checking an enum value, which should be considered before inclusion:

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

diff --git a/arch/x86/kernel/microcode_xen.c b/arch/x86/kernel/microcode_xen.c
index 9d2a06b5bf10..6a73957dd187 100644
--- a/arch/x86/kernel/microcode_xen.c
+++ b/arch/x86/kernel/microcode_xen.c
@@ -157,7 +157,7 @@ static enum ucode_state xen_request_microcode_user(int cpu,
 	ret = UCODE_OK;
 
 out:
-	if (ret == 0)
+	if (ret == UCODE_OK)
 		uci->mc = uc;
 	else
 		vfree(uc);