From 1e3531982ee70adf1880715a968d9c3365f321ed Mon Sep 17 00:00:00 2001 From: Chen Zhou Date: Tue, 21 Jan 2020 09:31:53 +0800 Subject: [PATCH] powerpc/maple: Fix comparing pointer to 0 Fixes coccicheck warning: arch/powerpc/platforms/maple/setup.c:232:15-16: WARNING comparing pointer to 0 Compare pointer-typed values to NULL rather than 0. Signed-off-by: Chen Zhou Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200121013153.9937-1-chenzhou10@huawei.com --- arch/powerpc/platforms/maple/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index 9cd6f3e1000b3..bd5f9b1bc1a1e 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -232,7 +232,7 @@ static void __init maple_init_IRQ(void) root = of_find_node_by_path("/"); naddr = of_n_addr_cells(root); opprop = of_get_property(root, "platform-open-pic", &opplen); - if (opprop != 0) { + if (opprop) { openpic_addr = of_read_number(opprop, naddr); has_isus = (opplen > naddr); printk(KERN_DEBUG "OpenPIC addr: %lx, has ISUs: %d\n", -- 2.30.2