From 928b39645ec4985ea02dc3e3b45720d1456e190b Mon Sep 17 00:00:00 2001 From: Yang Li Date: Mon, 14 Feb 2022 09:05:58 +0800 Subject: macintosh: Fix warning comparing pointer to 0 Fix the following coccicheck warnings: ./drivers/macintosh/via-cuda.c:240:16-17: WARNING comparing pointer to 0 ./drivers/macintosh/via-cuda.c:243:16-17: WARNING comparing pointer to 0, suggest !E ./drivers/macintosh/via-cuda.c:521:23-24: WARNING comparing pointer to 0 Reported-by: Abaci Robot Signed-off-by: Yang Li Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220214010558.130201-1-yang.lee@linux.alibaba.com --- drivers/macintosh/via-cuda.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c index 3d0d0b9d471d..a9feb7d5a068 100644 --- a/drivers/macintosh/via-cuda.c +++ b/drivers/macintosh/via-cuda.c @@ -237,10 +237,10 @@ int __init find_via_cuda(void) const u32 *reg; int err; - if (vias != 0) + if (vias) return 1; vias = of_find_node_by_name(NULL, "via-cuda"); - if (vias == 0) + if (!vias) return 0; reg = of_get_property(vias, "reg", NULL); @@ -518,7 +518,7 @@ cuda_write(struct adb_request *req) req->reply_len = 0; spin_lock_irqsave(&cuda_lock, flags); - if (current_req != 0) { + if (current_req) { last_req->next = req; last_req = req; } else { -- cgit v1.2.3