Commit 1b6dd9ba authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Linus Torvalds
Browse files

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: default avatarOleg Nesterov <oleg@tv-sign.ru>
Acked-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 4210df28

drivers/macintosh/adb.c

+2 −8
Original line number Diff line number Diff line
@@ -248,14 +248,8 @@ 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");