Message ID | 1615457932-33841-1-git-send-email-jiapeng.chong@linux.alibaba.com |
---|---|
State | New |
Headers | show |
Series | [v2] ide: fix warning comparing pointer to 0 | expand |
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c index ea0b064..8e1388b 100644 --- a/drivers/ide/pmac.c +++ b/drivers/ide/pmac.c @@ -1677,7 +1677,7 @@ static int pmac_ide_init_dma(ide_hwif_t *hwif, const struct ide_port_info *d) /* We won't need pci_dev if we switch to generic consistent * DMA routines ... */ - if (dev == NULL || pmif->dma_regs == 0) + if (!dev || !pmif->dma_regs) return -ENODEV; /* * Allocate space for the DBDMA commands.
Fix the following coccicheck warning: ./drivers/ide/pmac.c:1680:38-39: WARNING comparing pointer to 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- Changes in v2: - Modified if condition. drivers/ide/pmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)