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authorakpm@linux-foundation.org <akpm@linux-foundation.org>2007-05-10 03:16:01 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-10 09:26:53 -0700
commite9910846fdb19f7c5810cbe4c95e4ca6dab6a00f (patch)
treedbfea7352c38b615d92c9c207980e9640a8a5e84 /kernel
parentc91e23c63f77a7643d857a082248cf2cdb71b67c (diff)
timer: revert parenthesis fix in tbase_get_deferrable() etc
On 09-05-2007 21:10, Pallipadi, Venkatesh wrote: ... > On a 64 bit system, converting pointer to int causes unnecessary > compiler warning, and intermediate long conversion was to avoid that. > I will have to rephrase my comment to remove 32 bit value and use int, > as that is what the function returns. So, this patch reverts all changes done by my previous patch. I apologize for my wrong comment about "logical error" here. Cc: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> Cc: Satyam Sharma <satyam.sharma@gmail.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Jarek Poplawski <jarkao2@o2.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/timer.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/timer.c b/kernel/timer.c
index 59a28b1752f8..a6c580ac084b 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -92,24 +92,24 @@ static DEFINE_PER_CPU(tvec_base_t *, tvec_bases) = &boot_tvec_bases;
/* Functions below help us manage 'deferrable' flag */
static inline unsigned int tbase_get_deferrable(tvec_base_t *base)
{
- return (unsigned int)((unsigned long)base & TBASE_DEFERRABLE_FLAG);
+ return ((unsigned int)(unsigned long)base & TBASE_DEFERRABLE_FLAG);
}
static inline tvec_base_t *tbase_get_base(tvec_base_t *base)
{
- return (tvec_base_t *)((unsigned long)base & ~TBASE_DEFERRABLE_FLAG);
+ return ((tvec_base_t *)((unsigned long)base & ~TBASE_DEFERRABLE_FLAG));
}
static inline void timer_set_deferrable(struct timer_list *timer)
{
- timer->base = (tvec_base_t *)((unsigned long)timer->base |
- TBASE_DEFERRABLE_FLAG);
+ timer->base = ((tvec_base_t *)((unsigned long)(timer->base) |
+ TBASE_DEFERRABLE_FLAG));
}
static inline void
timer_set_base(struct timer_list *timer, tvec_base_t *new_base)
{
- timer->base = (tvec_base_t *)((unsigned long)new_base |
+ timer->base = (tvec_base_t *)((unsigned long)(new_base) |
tbase_get_deferrable(timer->base));
}