[PATCH] More BUG_ON conversion
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Acked-by: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index abb83d9..6de3cd3 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1725,8 +1725,7 @@
}
}
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive, cdrom_newpc_intr, rq->timeout, NULL);
return ide_started;
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index c481be8..783a247 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -206,8 +206,7 @@
ide_hwif_t *hwif = HWIF(drive);
struct scatterlist *sg = hwif->sg_table;
- if ((rq->flags & REQ_DRIVE_TASKFILE) && rq->nr_sectors > 256)
- BUG();
+ BUG_ON((rq->flags & REQ_DRIVE_TASKFILE) && rq->nr_sectors > 256);
ide_map_sg(drive, rq);
@@ -947,8 +946,7 @@
}
printk("\n");
- if (!(hwif->dma_master))
- BUG();
+ BUG_ON(!hwif->dma_master);
}
EXPORT_SYMBOL_GPL(ide_setup_dma);
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index a53e3ce..a1179e9 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -898,8 +898,7 @@
"to send us more data than expected "
"- discarding data\n");
idefloppy_discard_data(drive,bcount.all);
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive,
&idefloppy_pc_intr,
IDEFLOPPY_WAIT_CMD,
@@ -932,8 +931,7 @@
pc->actually_transferred += bcount.all;
pc->current_position += bcount.all;
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive, &idefloppy_pc_intr, IDEFLOPPY_WAIT_CMD, NULL); /* And set the interrupt handler again */
return ide_started;
}
@@ -960,8 +958,7 @@
"issuing a packet command\n");
return ide_do_reset(drive);
}
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
/* Set the interrupt routine */
ide_set_handler(drive, &idefloppy_pc_intr, IDEFLOPPY_WAIT_CMD, NULL);
/* Send the actual packet */
@@ -1017,8 +1014,7 @@
* 40 and 50msec work well. idefloppy_pc_intr will not be actually
* used until after the packet is moved in about 50 msec.
*/
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive,
&idefloppy_pc_intr, /* service routine for packet command */
floppy->ticks, /* wait this long before "failing" */
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index b72dde7..97a49e7 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -939,8 +939,7 @@
spin_lock_irqsave(&ide_lock, flags);
- if(hwgroup->handler)
- BUG();
+ BUG_ON(hwgroup->handler);
hwgroup->handler = handler;
hwgroup->expiry = expiry;
hwgroup->timer.expires = jiffies + timeout;
@@ -981,8 +980,7 @@
printk("%s: ATAPI reset complete\n", drive->name);
} else {
if (time_before(jiffies, hwgroup->poll_timeout)) {
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20, NULL);
/* continue polling */
return ide_started;
@@ -1021,8 +1019,7 @@
if (!OK_STAT(tmp = hwif->INB(IDE_STATUS_REG), 0, BUSY_STAT)) {
if (time_before(jiffies, hwgroup->poll_timeout)) {
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive, &reset_pollfunc, HZ/20, NULL);
/* continue polling */
return ide_started;
@@ -1138,8 +1135,7 @@
hwgroup = HWGROUP(drive);
/* We must not reset with running handlers */
- if(hwgroup->handler != NULL)
- BUG();
+ BUG_ON(hwgroup->handler != NULL);
/* For an ATAPI device, first try an ATAPI SRST. */
if (drive->media != ide_disk && !do_not_try_atapi) {
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 41d46db..16a1431 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -164,8 +164,7 @@
// printk("%s: mode 0x%02x, speed 0x%02x\n", __FUNCTION__, mode, speed);
/* So that we remember to update this if new modes appear */
- if (mode > 4)
- BUG();
+ BUG_ON(mode > 4);
return min(speed, speed_max[mode]);
#else /* !CONFIG_BLK_DEV_IDEDMA */
return min(speed, (u8)XFER_PIO_4);
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 9233b81..a839b2a 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -196,8 +196,7 @@
if (stat & (ERR_STAT|DRQ_STAT))
return ide_error(drive, "set_geometry_intr", stat);
- if (HWGROUP(drive)->handler != NULL)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive, &set_geometry_intr, WAIT_WORSTCASE, NULL);
return ide_started;
}
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index f5a6091..9799aed 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1367,8 +1367,7 @@
ide_abort(drive, "drive reset");
- if(HWGROUP(drive)->handler)
- BUG();
+ BUG_ON(HWGROUP(drive)->handler);
/* Ensure nothing gets queued after we
drop the lock. Reset will clear the busy */
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index c26c8ca..fe80295 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -183,8 +183,7 @@
{
ide_hwif_t *hwif = HWIF(drive);
- if (HWGROUP(drive)->handler != NULL) /* paranoia check */
- BUG();
+ BUG_ON(HWGROUP(drive)->handler != NULL); /* paranoia check */
ide_set_handler(drive, &ide_dma_intr, WAIT_CMD, NULL);
/* issue cmd to drive */
hwif->OUTB(command, IDE_COMMAND_REG);