drivers/media/platform/video-mux.c:246:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
CC: Philipp Zabel <p.za...@pengutronix.de>
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
video-mux.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/media/platform/video-mux.c
+++ b/drivers/media/platform/video-mux.c
@@ -243,10 +243,7 @@ static int video_mux_probe_mmio_mux(stru
field.lsb = ffs(mask) - 1;
vmux->field = devm_regmap_field_alloc(dev, regmap, field);
- if (IS_ERR(vmux->field))
- return PTR_ERR(vmux->field);
-
- return 0;
+ return PTR_ERR_OR_ZERO(vmux->field);
}
#endif
