From bd0cef2a797ac59a103c887b7864b6cf7bd5b512 Mon Sep 17 00:00:00 2001 From: Zou Wei Date: Thu, 29 Oct 2020 10:18:45 +0800 Subject: [PATCH] drm/i915: Remove unused variable ret MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This patch fixes below warnings reported by coccicheck ./drivers/gpu/drm/i915/i915_debugfs.c:789:5-8: Unneeded variable: "ret". Return "0" on line 1012 Reported-by: Hulk Robot Signed-off-by: Zou Wei Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/1603937925-53176-1-git-send-email-zou_wei@huawei.com --- drivers/gpu/drm/i915/i915_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 7842199..057fa0f 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -784,7 +784,6 @@ static int i915_frequency_info(struct seq_file *m, void *unused) struct intel_uncore *uncore = &dev_priv->uncore; struct intel_rps *rps = &dev_priv->gt.rps; intel_wakeref_t wakeref; - int ret = 0; wakeref = intel_runtime_pm_get(&dev_priv->runtime_pm); @@ -1007,7 +1006,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused) seq_printf(m, "Max pixel clock frequency: %d kHz\n", dev_priv->max_dotclk_freq); intel_runtime_pm_put(&dev_priv->runtime_pm, wakeref); - return ret; + return 0; } static int i915_ring_freq_table(struct seq_file *m, void *unused) -- 2.7.4