diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-02-05 10:54:12 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-18 11:56:40 -0400 |
| commit | 28ed20755897b3726f07a0418c3d2fe17b3e5c86 (patch) | |
| tree | 076082375e321341f77e4050d097efdce1b034b4 /drivers/usb/host/whci/hcd.c | |
| parent | b29582b15ff4049de5780e27a28ed7b3ded3f969 (diff) | |
USB: whci-hcd: Delete an unnecessary check before the function call "usb_put_hcd"
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 <elfring@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/whci/hcd.c')
| -rw-r--r-- | drivers/usb/host/whci/hcd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c index d7b363a418de..43626c44683b 100644 --- a/drivers/usb/host/whci/hcd.c +++ b/drivers/usb/host/whci/hcd.c | |||
| @@ -313,8 +313,7 @@ error_wusbhc_create: | |||
| 313 | uwb_rc_put(wusbhc->uwb_rc); | 313 | uwb_rc_put(wusbhc->uwb_rc); |
| 314 | error: | 314 | error: |
| 315 | whc_clean_up(whc); | 315 | whc_clean_up(whc); |
| 316 | if (usb_hcd) | 316 | usb_put_hcd(usb_hcd); |
| 317 | usb_put_hcd(usb_hcd); | ||
| 318 | return ret; | 317 | return ret; |
| 319 | } | 318 | } |
| 320 | 319 | ||