From: Al Viro <viro@ftp.linux.org.uk>
Date: Sun, 15 Jul 2007 19:59:41 +0000 (+0100)
Subject: the wrong variable checked after request_irq()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0e81c666dbf95546b3d9ea6ff7d29ea19b988950;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

the wrong variable checked after request_irq()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 470db6efaeb..a031d99becb 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -176,7 +176,7 @@ static void __init pseries_mpic_init_IRQ(void)
 		return;
 
 	cascade_irq = irq_of_parse_and_map(cascade, 0);
-	if (cascade == NO_IRQ) {
+	if (cascade_irq == NO_IRQ) {
 		printk(KERN_ERR "mpic: failed to map cascade interrupt");
 		return;
 	}