drivers/char/hvc_console.c: remove unneeded __set_current_state(TASK_RUNNING)

This doesn't do anything.

Cc: Timur Tabi <[e-mail]>
Cc: Benjamin Herrenschmidt <[e-mail]>
Cc: Amit Shah <[e-mail]>
Cc: Greg Kroah-Hartman <[e-mail]>
Cc: Kumar Gala <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/char/hvc_console.c

···
 	struct hvc_struct *hp;
 
 	set_freezable();
-	__set_current_state(TASK_RUNNING);
 	do {
 		poll_mask = 0;
 		hvc_kicked = 0;