From: Jiapeng Chong Date: Mon, 15 Mar 2021 07:35:24 +0000 (+0800) Subject: powerpc/pci: fix warning comparing pointer to 0 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7a0fdc19f2415683f403abee7bb87085d0c624ad;p=linux.git powerpc/pci: fix warning comparing pointer to 0 Fix the following coccicheck warning: ./arch/powerpc/platforms/maple/pci.c:37:16-17: WARNING comparing pointer to 0. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/1615793724-97015-1-git-send-email-jiapeng.chong@linux.alibaba.com --- diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c index a20b9576de225..37875e478b3a7 100644 --- a/arch/powerpc/platforms/maple/pci.c +++ b/arch/powerpc/platforms/maple/pci.c @@ -34,7 +34,7 @@ static struct pci_controller *u3_agp, *u3_ht, *u4_pcie; static int __init fixup_one_level_bus_range(struct device_node *node, int higher) { - for (; node != 0;node = node->sibling) { + for (; node; node = node->sibling) { const int *bus_range; const unsigned int *class_code; int len;