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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-11-21 18:35:58 (GMT) |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-11-25 07:35:45 (GMT) |
| commit | 05bad36ce7a29e1e5eaf5f730ef004effed3add4 (patch) | |
| tree | c27c12b0e838d92c4d5b6350e96a320ceae6d28b /arch | |
| parent | 46b60faf8c68a200bbccbe5bc6e51c414145b9af (diff) | |
| download | linux-05bad36ce7a29e1e5eaf5f730ef004effed3add4.tar.xz | |
Blackfin: fix memset in smp_send_reschedule() and -stop()
To set zeroes the sizeof the struct should be used rather
than sizeof the pointer, kzalloc does that.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/mach-common/smp.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index d98585f..d92b168 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -276,10 +276,9 @@ void smp_send_reschedule(int cpu) if (cpu_is_offline(cpu)) return; - msg = kmalloc(sizeof(*msg), GFP_ATOMIC); + msg = kzalloc(sizeof(*msg), GFP_ATOMIC); if (!msg) return; - memset(msg, 0, sizeof(msg)); INIT_LIST_HEAD(&msg->list); msg->type = BFIN_IPI_RESCHEDULE; @@ -305,10 +304,9 @@ void smp_send_stop(void) if (cpus_empty(callmap)) return; - msg = kmalloc(sizeof(*msg), GFP_ATOMIC); + msg = kzalloc(sizeof(*msg), GFP_ATOMIC); if (!msg) return; - memset(msg, 0, sizeof(msg)); INIT_LIST_HEAD(&msg->list); msg->type = BFIN_IPI_CPU_STOP; |