[PATCH 8/8] powerpc/nvram: Move an assignment for the variable "err" in nvram_scan_partitions()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Thu, 19 Jan 2017 17:27:37 +0100

A local variable was set to an error code before a concrete error situation
was detected. Thus move the corresponding assignment into an if branch
to indicate a software failure there.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 arch/powerpc/kernel/nvram_64.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index ed54147e3c60..5172115c4ef1 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -1173,9 +1173,10 @@ int __init nvram_scan_partitions(void)
                        goto out;
                }
                tmp_part = kmalloc(sizeof(*tmp_part), GFP_KERNEL);
-               err = -ENOMEM;
-               if (!tmp_part)
+               if (!tmp_part) {
+                       err = -ENOMEM;
                        goto out;
+               }
                
                memcpy(&tmp_part->header, &phead, NVRAM_HEADER_LEN);
                tmp_part->index = cur_index;
-- 
2.11.0