From aa2632939c9176607fe64a58f3d0f2e86fc0abbd Mon Sep 17 00:00:00 2001 From: Murai Takashi Date: Sun, 4 Oct 2020 08:53:02 +0900 Subject: [PATCH] intel_extreme: Fix dead store Pointed out by clang static analyzer. Change-Id: If75c625a9d568db1081ddc83f98a85d361ebf5e2 Reviewed-on: https://review.haiku-os.org/c/haiku/+/3286 Reviewed-by: Adrien Destugues --- .../accelerants/intel_extreme/FlexibleDisplayInterface.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/add-ons/accelerants/intel_extreme/FlexibleDisplayInterface.cpp b/src/add-ons/accelerants/intel_extreme/FlexibleDisplayInterface.cpp index 68534d4fe9..5fbc9df472 100644 --- a/src/add-ons/accelerants/intel_extreme/FlexibleDisplayInterface.cpp +++ b/src/add-ons/accelerants/intel_extreme/FlexibleDisplayInterface.cpp @@ -464,7 +464,7 @@ FDILink::_SnbTrain(uint32 lanes) tmp &= ~FDI_LINK_TRAIN_NONE; tmp |= FDI_LINK_TRAIN_PATTERN_1; } - write32(rxControl, rxControl); + write32(rxControl, tmp); Receiver().Enable(); uint32 iirControl = Receiver().Base() + PCH_FDI_RX_IIR;