commit 841b86f3289dbe858daeceec36423d4ea286fac2
author Kees Cook <keescook@chromium.org> Mon Oct 23 09:40:42 2017 +0200
committer Kees Cook <keescook@chromium.org> Tue Nov 21 16:35:54 2017 -0800
tree 332a53d6045914798e364a534fe3a47cab56d803
parent 919b250f8570618e84af544c3e18dad5210eb9b6

treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts

With all callbacks converted, and the timer callback prototype
switched over, the TIMER_FUNC_TYPE cast is no longer needed,
so remove it. Conversion was done with the following scripts:

    perl -pi -e 's|\(TIMER_FUNC_TYPE\)||g' \
        $(git grep TIMER_FUNC_TYPE | cut -d: -f1 | sort -u)

    perl -pi -e 's|\(TIMER_DATA_TYPE\)||g' \
        $(git grep TIMER_DATA_TYPE | cut -d: -f1 | sort -u)

The now unused macros are also dropped from include/linux/timer.h.

Signed-off-by: Kees Cook <keescook@chromium.org>

net/lapb/lapb_timer.c

diff --git a/net/lapb/lapb_timer.c b/net/lapb/lapb_timer.c
index 8bb469c..5d4ae01 100644
--- a/net/lapb/lapb_timer.c
+++ b/net/lapb/lapb_timer.c
@@ -42,7 +42,7 @@ void lapb_start_t1timer(struct lapb_cb *lapb)
 {
 	del_timer(&lapb->t1timer);
 
-	lapb->t1timer.function = (TIMER_FUNC_TYPE)lapb_t1timer_expiry;
+	lapb->t1timer.function = lapb_t1timer_expiry;
 	lapb->t1timer.expires  = jiffies + lapb->t1;
 
 	add_timer(&lapb->t1timer);
@@ -52,7 +52,7 @@ void lapb_start_t2timer(struct lapb_cb *lapb)
 {
 	del_timer(&lapb->t2timer);
 
-	lapb->t2timer.function = (TIMER_FUNC_TYPE)lapb_t2timer_expiry;
+	lapb->t2timer.function = lapb_t2timer_expiry;
 	lapb->t2timer.expires  = jiffies + lapb->t2;
 
 	add_timer(&lapb->t2timer);