| 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) { |