drm/i915: Replace a memset() with zero initialization

commit 92b47c3b8b242a1f1b73d5c1181d5b678ac1382b upstream.

Declaring a struct and immediately zeroing it with memset()
seems a bit silly to me. Just zero initialize the struct
when declaring it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231124082735.25470-2-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index ef57dad1a9cb7912cf98c4d344b35d29757c8f06..0376adc3678099107960b1553d0279e0caf3c5a7 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -4465,12 +4465,10 @@ verify_single_dpll_state(struct drm_i915_private *i915,
                         struct intel_crtc *crtc,
                         const struct intel_crtc_state *new_crtc_state)
 {
-       struct intel_dpll_hw_state dpll_hw_state;
+       struct intel_dpll_hw_state dpll_hw_state = {};
        u8 pipe_mask;
        bool active;
 
-       memset(&dpll_hw_state, 0, sizeof(dpll_hw_state));
-
        drm_dbg_kms(&i915->drm, "%s\n", pll->info->name);
 
        active = intel_dpll_get_hw_state(i915, pll, &dpll_hw_state);