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