[PATCH] hrtimer: clean up mktime and make arguments const

add 'const' to mktime arguments, and clean it up a bit

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 9 insertions, 6 deletions

diff --git a/kernel/time.c b/kernel/time.c
index fa569885e22b..a0502aef43ce 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -599,12 +599,15 @@ EXPORT_SYMBOL_GPL(getnstimestamp);
  * will already get problems at other places on 2038-01-19 03:14:08)
  */
 unsigned long
-mktime (unsigned int year, unsigned int mon,
-        unsigned int day, unsigned int hour,
-        unsigned int min, unsigned int sec)
+mktime(const unsigned int year0, const unsigned int mon0,
+       const unsigned int day, const unsigned int hour,
+       const unsigned int min, const unsigned int sec)
 {
-        if (0 >= (int) (mon -= 2)) {    /* 1..12 -> 11,12,1..10 */
-                mon += 12;              /* Puts Feb last since it has leap day */
+        unsigned int mon = mon0, year = year0;
+
+        /* 1..12 -> 11,12,1..10 */
+        if (0 >= (int) (mon -= 2)) {
+                mon += 12;      /* Puts Feb last since it has leap day */
                 year -= 1;
         }
 
@@ -630,7 +633,7 @@ mktime (unsigned int year, unsigned int mon,
  *      0 <= tv_nsec < NSEC_PER_SEC
  * For negative values only the tv_sec field is negative !
  */
-void set_normalized_timespec (struct timespec *ts, time_t sec, long nsec)
+void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec)
 {
         while (nsec >= NSEC_PER_SEC) {
                 nsec -= NSEC_PER_SEC;