Re: [Intel-gfx] [PATCH] drm/i915/display: Ensure that ret is always initialized in icl_combo_phy_verify_state

2020-07-15 Thread Matt Roper
On Wed, Jul 15, 2020 at 09:27:42PM -0700, Nathan Chancellor wrote: > Clang warns: > > drivers/gpu/drm/i915/display/intel_combo_phy.c:268:3: warning: variable > 'ret' is uninitialized when used here [-Wuninitialized] > ret &= check_phy_reg(dev_priv, phy, ICL_PORT_TX_DW8_LN0(phy), >

[Intel-gfx] [PATCH] drm/i915/display: Ensure that ret is always initialized in icl_combo_phy_verify_state

2020-07-15 Thread Nathan Chancellor
Clang warns: drivers/gpu/drm/i915/display/intel_combo_phy.c:268:3: warning: variable 'ret' is uninitialized when used here [-Wuninitialized] ret &= check_phy_reg(dev_priv, phy, ICL_PORT_TX_DW8_LN0(phy), ^~~ drivers/gpu/drm/i915/display/intel_combo_phy.c:261:10: