Commit ab438a61 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/gem: annotate maybe unused but set variable c 



Prepare for re-enabling -Wunused-but-set-variable.

The variable 'c' appears unused, but I'm not sure what should be done
with it. Annotate it with __maybe_unused.

Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: default avatarJouni Högander <jouni.hogander@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9ee9e7d7a0a7ad4ff03c14e64b95d3fbcb7885a4.1685119007.git.jani.nikula@intel.com
parent 927fc4a0

drivers/gpu/drm/i915/gem/i915_gem_shmem.c

+1 −1
Original line number Diff line number Diff line
@@ -455,7 +455,7 @@ shmem_pwrite(struct drm_i915_gem_object *obj, 
		struct page *page;

		void *data, *vaddr;

		int err;

		char c;

		char __maybe_unused c;



		len = PAGE_SIZE - pg;

		if (len > remain)