Fix the following coccicheck warning:
./drivers/block/ataflop.c:1464:20-21: WARNING comparing pointer to 0.
Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
drivers/block/ataflop.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 2622803..d14bdc3 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -1460,8 +1460,7 @@ static int floppy_revalidate(struct gendisk *disk)
unsigned int drive = p - unit;
if (test_bit(drive, &changed_floppies) ||
- test_bit(drive, &fake_change) ||
- p->disktype == 0) {
+ test_bit(drive, &fake_change) || !p->disktype) {
if (UD.flags & FTD_MSG)
printk(KERN_ERR "floppy: clear format %p!\n", UDT);
BufferDrive = -1;
--
1.8.3.1
