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linux-sg2042
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BUG_ON() Conversion in kernel/printk.c 

this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
This commit is contained in:
Eric Sesterhenn 2006-04-01 01:21:17 +02:00 committed by Adrian Bunk
parent 9bc98fc6fd
commit 8abd8e298e
1 changed files with 2 additions and 4 deletions
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6
kernel/printk.c
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@ -360,8 +360,7 @@ static void call_console_drivers(unsigned long start, unsigned long end)
unsigned long cur_index, start_print;
static int msg_level = -1;
if (((long)(start - end)) > 0)
BUG();
BUG_ON(((long)(start - end)) > 0);
cur_index = start;
start_print = start;
@ -708,8 +707,7 @@ int __init add_preferred_console(char *name, int idx, char *options)
*/
void acquire_console_sem(void)
{
if (in_interrupt())
BUG();
BUG_ON(in_interrupt());
down(&console_sem);
console_locked = 1;
console_may_schedule = 1;