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include limits.h to avoid UINT_MAX undefined compiling error.
remove the unused assign which caused compiling error with -Werror.
Upstream-Status: Pending
Signed-off-by: Yao Zhao <yao.zhao@windriver.com>
---
diff --git a/usl/usl_timer.c b/usl/usl_timer.c
index 734b820..fda752b 100644
--- a/usl/usl_timer.c
+++ b/usl/usl_timer.c
@@ -42,6 +42,7 @@
#include <signal.h>
#include <string.h>
#include <sys/time.h>
+#include <limits.h>
#include "usl.h"
@@ -87,14 +88,13 @@ void (*usl_timer_tick_hook)(void);
*/
void usl_timer_tick(void)
{
- int result;
char msg = '\0';
usl_tick++;
if (!usl_tick_pending) {
usl_tick_pending = 1;
- result = write(usl_tick_pipe[1], &msg, sizeof(msg));
+ write(usl_tick_pipe[1], &msg, sizeof(msg));
}
}
@@ -111,11 +111,10 @@ static void usl_timer_tick_handler(int fd, void *arg)
struct usl_ord_list_head *tmp;
struct usl_list_head *iwalk;
struct usl_list_head *itmp;
- int result;
char msg;
USL_LIST_HEAD(expire_list);
- result = usl_fd_read(usl_tick_pipe[0], &msg, sizeof(msg));
+ usl_fd_read(usl_tick_pipe[0], &msg, sizeof(msg));
usl_tick_pending = 0;
usl_list_for_each(walk, tmp, &usl_timer_list) {
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