[PATCH] pci/setup-bus: Delete an error message for a failed memory allocation in add_to_list()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Fri, 29 Dec 2017 12:15:16 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/pci/setup-bus.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index b1ad466199ad..d131d29c4fdb 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -67,10 +67,8 @@ static int add_to_list(struct list_head *head,
        struct pci_dev_resource *tmp;
 
        tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
-       if (!tmp) {
-               pr_warn("add_to_list: kmalloc() failed!\n");
+       if (!tmp)
                return -ENOMEM;
-       }
 
        tmp->res = res;
        tmp->dev = dev;
-- 
2.15.1