Commit 1e353198 authored Jan 21, 2020 by Chen Zhou Committed by Michael Ellerman Jan 26, 2020

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 <chenzhou10@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200121013153.9937-1-chenzhou10@huawei.com

parent aff8c824

arch/powerpc/platforms/maple/setup.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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",

Admin message