liblog: build break
Some compilers erroneously see uninitialized use, even despite all
accesses being behind !not_locked. Confirmed initialization does not
affect expected performance.
Bug: 26178938
Bug: 26029733
Bug: 17760225
Change-Id: Ib36ed8dd2c4b196ca84ef79a9531625dcee77e15
diff --git a/liblog/log_is_loggable.c b/liblog/log_is_loggable.c
index c73afcf..0f81efc 100644
--- a/liblog/log_is_loggable.c
+++ b/liblog/log_is_loggable.c
@@ -112,7 +112,8 @@
*/
static char *last_tag;
static uint32_t global_serial;
- uint32_t current_global_serial;
+ /* some compilers erroneously see uninitialized use. !not_locked */
+ uint32_t current_global_serial = 0;
static struct cache tag_cache[2];
static struct cache global_cache[2];
int change_detected;