From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Thu, 5 Feb 2015 16:54:12 +0100
The usb_put_hcd() 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/usb/host/whci/hcd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c
index d7b363a..43626c4 100644
--- a/drivers/usb/host/whci/hcd.c
+++ b/drivers/usb/host/whci/hcd.c
@@ -313,8 +313,7 @@ error_wusbhc_create:
uwb_rc_put(wusbhc->uwb_rc);
error:
whc_clean_up(whc);
- if (usb_hcd)
- usb_put_hcd(usb_hcd);
+ usb_put_hcd(usb_hcd);
return ret;
}
--
2.2.2
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