From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Thu, 20 Nov 2014 20:37:30 +0100
The pci_dev_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
drivers/scsi/eata_pio.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index 8319d2b..707f64d 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -122,8 +122,7 @@ static int eata_pio_release(struct Scsi_Host *sh)
release_region(sh->io_port, sh->n_io_port);
}
/* At this point the PCI reference can go */
- if (hd->pdev)
- pci_dev_put(hd->pdev);
+ pci_dev_put(hd->pdev);
return 1;
}
--
2.1.3
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