info in synclink bottom-halves cannot be NULL because it is taken from work_struct using container_of. Remove the tests.
Signed-off-by: Jiri Slaby <[email protected]> --- drivers/char/pcmcia/synclink_cs.c | 3 --- drivers/tty/synclink_gt.c | 2 -- drivers/tty/synclinkmp.c | 3 --- 3 files changed, 8 deletions(-) diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index a046b17..a1ef7bb 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -765,9 +765,6 @@ static void bh_handler(struct work_struct *work) struct tty_struct *tty; int action; - if (!info) - return; - if (debug_level >= DEBUG_LEVEL_BH) printk( "%s(%d):bh_handler(%s) entry\n", __FILE__,__LINE__,info->device_name); diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index 1654b7e..7cb74e8 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -1958,8 +1958,6 @@ static void bh_handler(struct work_struct *work) struct slgt_info *info = container_of(work, struct slgt_info, task); int action; - if (!info) - return; info->bh_running = true; while((action = bh_action(info))) { diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c index 22d94a1..68bfce0 100644 --- a/drivers/tty/synclinkmp.c +++ b/drivers/tty/synclinkmp.c @@ -2008,9 +2008,6 @@ static void bh_handler(struct work_struct *work) SLMP_INFO *info = container_of(work, SLMP_INFO, task); int action; - if (!info) - return; - if ( debug_level >= DEBUG_LEVEL_BH ) printk( "%s(%d):%s bh_handler() entry\n", __FILE__,__LINE__,info->device_name); -- 1.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
