android/android_kernel_asus_sm8350
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TTY: synclink, remove unneeded tests

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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 <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2013-01-03 15:53:09 +01:00 committed by Greg Kroah-Hartman
parent dabe2c1385
commit cc5ab61086
3 changed files with 0 additions and 8 deletions
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3
drivers/char/pcmcia/synclink_cs.c
View File

@ -765,9 +765,6 @@ static void bh_handler(struct work_struct *work)
struct tty_struct *tty; struct tty_struct *tty;
int action; int action;
if (!info)
return;
if (debug_level >= DEBUG_LEVEL_BH) if (debug_level >= DEBUG_LEVEL_BH)
printk( "%s(%d):bh_handler(%s) entry\n", printk( "%s(%d):bh_handler(%s) entry\n",
__FILE__,__LINE__,info->device_name); __FILE__,__LINE__,info->device_name);

2
drivers/tty/synclink_gt.c
View File

@ -1957,8 +1957,6 @@ static void bh_handler(struct work_struct *work)
struct slgt_info *info = container_of(work, struct slgt_info, task); struct slgt_info *info = container_of(work, struct slgt_info, task);
int action; int action;
if (!info)
return;
info->bh_running = true; info->bh_running = true;
while((action = bh_action(info))) { while((action = bh_action(info))) {

3
drivers/tty/synclinkmp.c
View File

@ -2007,9 +2007,6 @@ static void bh_handler(struct work_struct *work)
SLMP_INFO *info = container_of(work, SLMP_INFO, task); SLMP_INFO *info = container_of(work, SLMP_INFO, task);
int action; int action;
if (!info)
return;
if ( debug_level >= DEBUG_LEVEL_BH ) if ( debug_level >= DEBUG_LEVEL_BH )
printk( "%s(%d):%s bh_handler() entry\n", printk( "%s(%d):%s bh_handler() entry\n",
__FILE__,__LINE__,info->device_name); __FILE__,__LINE__,info->device_name);