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binder: remove unused binder_alloc->buffer_free

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The ->buffer_free member was introduced in the first revision of the
driver under staging but it appears like it was never actually used
according to git's history. Remove it from binder_alloc.

Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Acked-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20220829201254.1814484-6-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Carlos Llamas 2022-08-29 20:12:52 +00:00 committed by Greg Kroah-Hartman
parent 76ff33468b
commit 22534a44cb
1 changed files with 0 additions and 1 deletions
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drivers/android/binder_alloc.h
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@ -109,7 +109,6 @@ struct binder_alloc {
size_t free_async_space;
struct binder_lru_page *pages;
size_t buffer_size;
uint32_t buffer_free;
int pid;
size_t pages_high;
bool oneway_spam_detected;