diff options
| author | Yang Li <yang.lee@linux.alibaba.com> | 2022-02-14 09:05:58 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-04 19:37:45 +1000 |
| commit | 928b39645ec4985ea02dc3e3b45720d1456e190b (patch) | |
| tree | faddbbf3e8485535a10bebac12b23a1a1afa7908 /drivers/macintosh/via-cuda.c | |
| parent | 2077631917591650fdab5ec62717fd291a39b050 (diff) | |
| download | linux-928b39645ec4985ea02dc3e3b45720d1456e190b.tar.gz | |
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 <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220214010558.130201-1-yang.lee@linux.alibaba.com
Diffstat (limited to 'drivers/macintosh/via-cuda.c')
| -rw-r--r-- | drivers/macintosh/via-cuda.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c index 3d0d0b9d471d4d..a9feb7d5a068fb 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 { |