[PATCH] ataflop: fix warning comparing pointer to 0
From: Jiapeng Chong <hidden>
Date: 2021-03-11 10:13:16
Also in:
lkml
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
Fix the following coccicheck warning: ./drivers/block/ataflop.c:1440:20-21: WARNING comparing pointer to 0. Reported-by: Abaci Robot <redacted> Signed-off-by: Jiapeng Chong <redacted> --- 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 104b713f4..995374c 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c@@ -1436,8 +1436,7 @@ 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