aboutsummaryrefslogtreecommitdiff
path: root/drivers/char/epca.c
diff options
context:
space:
mode:
authorEric Sesterhenn <snakebyte@gmx.de>2006-03-26 18:17:21 +0200
committerAdrian Bunk <bunk@stusta.de>2006-03-26 18:17:21 +0200
commit56ee48277fa214b3b7b0fd91e7fd3464e12597de (patch)
tree58068d7f6ccf295aa8dc10a131e34fc9fe3c3528 /drivers/char/epca.c
parent373ebfbf17a8ecad304f65cb92c4d2d10adc0a19 (diff)
BUG_ON() Conversion in drivers/char
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>
Diffstat (limited to 'drivers/char/epca.c')
-rw-r--r--drivers/char/epca.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index 765c5c108bf..9cad8501d62 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -486,8 +486,7 @@ static void pc_close(struct tty_struct * tty, struct file * filp)
} /* End channel is open more than once */
/* Port open only once go ahead with shutdown & reset */
- if (ch->count < 0)
- BUG();
+ BUG_ON(ch->count < 0);
/* ---------------------------------------------------------------
Let the rest of the driver know the channel is being closed.