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Date: Fri, 29 Dec 2017 12:47:11 +0100 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: linux-pci@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com> Cc: LKML <linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org Subject: [PATCH] pci/setup-bus: Delete an error message for a failed memory allocation in add_to_list() From: Markus Elfring <elfring@...rs.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 <elfring@...rs.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
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