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authorColin Ian King <colin.king@canonical.com>2018-04-11 02:33:02 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-11 20:28:35 +0300
commit317506009216f5103e185fe626d61361a899909d (patch)
tree2f483b384433fd07efdd4604bf14108f96779287
parent854686f4edf483db1e0d26d972bdb8fb65c8bfaa (diff)
downloadlinux-317506009216f5103e185fe626d61361a899909d.tar.xz
lib/test_ubsan.c: make test_ubsan_misaligned_access() static
test_ubsan_misaligned_access() is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: lib/test_ubsan.c:91:6: warning: symbol 'test_ubsan_misaligned_access' was not declared. Should it be static? Link: http://lkml.kernel.org/r/20180313103048.28513-1-colin.king@canonical.com Signed-off-by: Colin Ian King <colin.king@canonical.com> Cc: Jinbum Park <jinb.park7@gmail.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--lib/test_ubsan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/test_ubsan.c b/lib/test_ubsan.c
index 58dedff36b17..280f4979d00e 100644
--- a/lib/test_ubsan.c
+++ b/lib/test_ubsan.c
@@ -88,7 +88,7 @@ static void test_ubsan_null_ptr_deref(void)
val = *ptr;
}
-void test_ubsan_misaligned_access(void)
+static void test_ubsan_misaligned_access(void)
{
volatile char arr[5] __aligned(4) = {1, 2, 3, 4, 5};
volatile int *ptr, val = 6;