summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorOleg Nesterov <oleg@tv-sign.ru>2007-07-15 23:41:29 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-16 09:05:50 -0700
commit1b6dd9baa728d8ef329cc9a7e73e511e29055856 (patch)
tree6f599bef9231f4556df11bd3314c5b6d73d72b96 /drivers
parent4210df283cc703bc494f450c91b8311bdf7fe5ee (diff)
downloadlinux-1b6dd9baa728d8ef329cc9a7e73e511e29055856.tar.gz
linux-1b6dd9baa728d8ef329cc9a7e73e511e29055856.tar.bz2
linux-1b6dd9baa728d8ef329cc9a7e73e511e29055856.zip
adb_probe_task: remove unneeded flush_signals() call
adb_probe_task() is forked by "events" thread, all signals are ignored, no need to play with signal blocking/flushing. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/macintosh/adb.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index adfea3c7c62a..bc77c5e2ca9f 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -248,21 +248,15 @@ static int adb_scan_bus(void)
static int
adb_probe_task(void *x)
{
- sigset_t blocked;
-
strcpy(current->comm, "kadbprobe");
- sigfillset(&blocked);
- sigprocmask(SIG_BLOCK, &blocked, NULL);
- flush_signals(current);
-
printk(KERN_INFO "adb: starting probe task...\n");
do_adb_reset_bus();
printk(KERN_INFO "adb: finished probe task...\n");
-
+
adb_probe_task_pid = 0;
up(&adb_probe_mutex);
-
+
return 0;
}