| Message ID | 20240701070454.106083-2-jiapeng.chong@linux.alibaba.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/4] drm/amd/display: Fix warning comparing pointer to 0 | expand |
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_dpmm/dml2_dpmm_factory.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_dpmm/dml2_dpmm_factory.c index 657ec2e1b119..2c983daf2dad 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_dpmm/dml2_dpmm_factory.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_dpmm/dml2_dpmm_factory.c @@ -21,7 +21,7 @@ bool dml2_dpmm_create(enum dml2_project_id project_id, struct dml2_dpmm_instance { bool result = false; - if (out == 0) + if (!out) return false; memset(out, 0, sizeof(struct dml2_dpmm_instance));
Avoid pointer type value compared with 0 to make code clear. ./drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_dpmm/dml2_dpmm_factory.c:24:12-13: WARNING comparing pointer to 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9458 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- .../amd/display/dc/dml2/dml21/src/dml2_dpmm/dml2_dpmm_factory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)