usb: xhci-renesas: Minor coding style cleanup

Change an explicit err == 0 to !err. No functional change. Cc: Mathias Nyman <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Vinod Koul <[email protected]> Signed-off-by: Moritz Fischer <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
josf · Jul 21, 2021 · e13690d · e13690d
1 parent e725ace
commit e13690d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/usb/host/xhci-pci-renesas.c b/drivers/usb/host/xhci-pci-renesas.c
@@ -595,7 +595,7 @@ int renesas_xhci_check_request_fw(struct pci_dev *pdev,
 
 	err = renesas_fw_check_running(pdev);
 	/* Continue ahead, if the firmware is already running. */
-	if (err == 0)
+	if (!err)
 		return 0;
 
 	if (err != 1)