Kees Cook deec222e09 drm/edid: Distribute switch variables for initialization ... Variables declared in a switch statement before any case statements cannot be automatically initialized with compiler instrumentation (as they are not part of any execution flow). With GCC's proposed automatic stack variable initialization feature, this triggers a warning (and they don't get initialized). Clang's automatic stack variable initialization (via CONFIG_INIT_STACK_ALL=y) doesn't throw a warning, but it also doesn't initialize such variables[1]. Note that these warnings (or silent skipping) happen before the dead-store elimination optimization phase, so even when the automatic initializations are later elided in favor of direct initializations, the warnings remain. To avoid these problems, lift such variables up into the next code block. drivers/gpu/drm/drm_edid.c: In function ‘drm_edid_to_eld’: drivers/gpu/drm/drm_edid.c:4395:9: warning: statement will never be executed [-Wswitch-unreachable] 4395 | int sad_count; | ^~~~~~~~~ [1] https://bugs.llvm.org/show_bug.cgi?id=44916 v2: move into function block instead being switch-local (Ville Syrjälä) Signed-off-by: Kees Cook <keescook@chromium.org> [danvet: keep the changelog] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/202003060930.DDCCB6659@keescook		2020-03-16 10:54:08 +01:00
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drm	drm/edid: Distribute switch variables for initialization	2020-03-16 10:54:08 +01:00
host1x	drm/tegra: Fixes for v5.6-rc1	2020-02-07 12:22:30 +10:00
ipu-v3
vga
Makefile