lkml.org 
[lkml]   [2017]   [Sep]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] drm/i915: remove redundant variable hw_check
Date
From: Colin Ian King <colin.king@canonical.com>

hw_check is being assigned and updated but is no longer being read,
hence it is redundant and can be removed.

Detected by clang scan-build:
"warning: Value stored to 'hw_check' during its initialization
is never read"

Fixes: f6d1973db2d2 ("drm/i915: Move modeset state verifier calls")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/gpu/drm/i915/intel_display.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f17275519484..ac261eaa5ba5 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12359,7 +12359,6 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
struct drm_crtc_state *old_crtc_state, *new_crtc_state;
struct drm_crtc *crtc;
struct intel_crtc_state *intel_cstate;
- bool hw_check = intel_state->modeset;
u64 put_domains[I915_MAX_PIPES] = {};
unsigned crtc_vblank_mask = 0;
int i;
@@ -12376,7 +12375,6 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)

if (needs_modeset(new_crtc_state) ||
to_intel_crtc_state(new_crtc_state)->update_pipe) {
- hw_check = true;

put_domains[to_intel_crtc(crtc)->pipe] =
modeset_get_crtc_power_domains(crtc,
--
2.14.1
\
 
 \ /
  Last update: 2017-09-14 19:29    [W:0.063 / U:2.560 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site