From: Wambui Karuga <wambui.karugax@xxxxxxxxx>
Remove unnecessary variable `ret` in drm_dp_atomic_find_vcpi_slots()
only used to hold the function return value and have the function
return the value directly.
Issue found by coccinelle:
@@
local idexpression ret;
expression e;
@@
-ret =
+return
e;
-return ret;
Signed-off-by: Wambui Karuga <wambui.karugax@xxxxxxxxx>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 9cccc5e63309..b854a422a523 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -3540,7 +3540,7 @@ int drm_dp_atomic_find_vcpi_slots(struct drm_atomic_state *state,
{
struct drm_dp_mst_topology_state *topology_state;
struct drm_dp_vcpi_allocation *pos, *vcpi = NULL;
- int prev_slots, req_slots, ret;
+ int prev_slots, req_slots;
topology_state = drm_atomic_get_mst_topology_state(state, mgr);
if (IS_ERR(topology_state))
@@ -3587,8 +3587,7 @@ int drm_dp_atomic_find_vcpi_slots(struct drm_atomic_state *state,
}
vcpi->vcpi = req_slots;
- ret = req_slots;
- return ret;
+ return req_slots;
}
EXPORT_SYMBOL(drm_dp_atomic_find_vcpi_slots);
--
2.23.0
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