Messages in this thread Patch in this message | | | From | Haowen Bai <> | Subject | [PATCH] macintosh: via-cuda: Fix warning comparing pointer to 0 | Date | Thu, 17 Mar 2022 10:40:37 +0800 |
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Avoid pointer type value compared with 0 to make code clear.
Signed-off-by: Haowen Bai <baihaowen@meizu.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 cd267392..05a3cd9 100644 --- a/drivers/macintosh/via-cuda.c +++ b/drivers/macintosh/via-cuda.c @@ -236,10 +236,10 @@ 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); @@ -517,7 +517,7 @@ 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 { -- 2.7.4
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