Messages in this thread Patch in this message | | | From | Haowen Bai <> | Subject | [PATCH] scsi: mac53c94: fix warning comparing pointer to 0 | Date | Mon, 14 Mar 2022 15:58:31 +0800 |
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Fix the following coccicheck warning: drivers/scsi/mac53c94.c:237:12-13: WARNING comparing pointer to 0
Signed-off-by: Haowen Bai <baihaowen@meizu.com> --- drivers/scsi/mac53c94.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c index 3976a18..a087f82 100644 --- a/drivers/scsi/mac53c94.c +++ b/drivers/scsi/mac53c94.c @@ -234,7 +234,7 @@ static void mac53c94_interrupt(int irq, void *dev_id) ++mac53c94_errors; writeb(CMD_NOP + CMD_DMA_MODE, ®s->command); } - if (cmd == 0) { + if (!cmd) { printk(KERN_DEBUG "53c94: interrupt with no command active?\n"); return; } -- 2.7.4
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