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| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2018-08-13 10:02:17 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-08-31 17:18:42 +0200 |
| commit | 1c71bc565cdbd592f9bca4fbf60111f664899a76 (patch) | |
| tree | c0911f4a5e44f41a0966f434cc4b573b2157db6b /drivers/gpu/drm/i915/i915_perf.c | |
| parent | drm/i915/intel_csr.c Fix DMC FW Loading issue on ICL. (diff) | |
| download | linux-1c71bc565cdbd592f9bca4fbf60111f664899a76.tar.xz linux-1c71bc565cdbd592f9bca4fbf60111f664899a76.zip | |
drm/i915/perf: simplify configure all context function
We don't need any special treatment on error so just return as soon as
possible.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180813080218.28994-2-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_perf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_perf.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 0376338d1f8d..49597cf31707 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -1819,7 +1819,7 @@ static int gen8_configure_all_contexts(struct drm_i915_private *dev_priv, /* Switch away from any user context. */ ret = gen8_switch_to_updated_kernel_context(dev_priv, oa_config); if (ret) - goto out; + return ret; /* * The OA register config is setup through the context image. This image @@ -1838,7 +1838,7 @@ static int gen8_configure_all_contexts(struct drm_i915_private *dev_priv, wait_flags, MAX_SCHEDULE_TIMEOUT); if (ret) - goto out; + return ret; /* Update all contexts now that we've stalled the submission. */ list_for_each_entry(ctx, &dev_priv->contexts.list, link) { @@ -1850,10 +1850,8 @@ static int gen8_configure_all_contexts(struct drm_i915_private *dev_priv, continue; regs = i915_gem_object_pin_map(ce->state->obj, I915_MAP_WB); - if (IS_ERR(regs)) { - ret = PTR_ERR(regs); - goto out; - } + if (IS_ERR(regs)) + return PTR_ERR(regs); ce->state->obj->mm.dirty = true; regs += LRC_STATE_PN * PAGE_SIZE / sizeof(*regs); @@ -1863,7 +1861,6 @@ static int gen8_configure_all_contexts(struct drm_i915_private *dev_priv, i915_gem_object_unpin_map(ce->state->obj); } - out: return ret; } |