From: Anton Blanchard <anton@samba.org>
Date: Mon, 14 Apr 2014 11:23:32 +0000 (+1000)
Subject: powerpc: Fix error return in rtas_flash module init
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0c930692107be4b91c3eeecfd9c9d600039f966f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

powerpc: Fix error return in rtas_flash module init

module_init should return 0 or a negative errno.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 2f3cdb01506d..658e89d2025b 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -705,7 +705,7 @@ static int __init rtas_flash_init(void)
 	if (rtas_token("ibm,update-flash-64-and-reboot") ==
 		       RTAS_UNKNOWN_SERVICE) {
 		pr_info("rtas_flash: no firmware flash support\n");
-		return 1;
+		return -EINVAL;
 	}
 
 	rtas_validate_flash_data.buf = kzalloc(VALIDATE_BUF_SIZE, GFP_KERNEL);