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| author | Rui Miguel Silva <rui.silva@linaro.org> | 2021-08-19 19:09:27 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-26 13:30:39 +0200 |
| commit | 5e4cd1b6556302fe6a457e525c256cbef3563543 (patch) | |
| tree | 38b6a1a1bf867c29f2dc888cf5094455f4648a0e /drivers/usb | |
| parent | 8e58b7710d6634ed46ae26fedb8459f84f08fd51 (diff) | |
| download | linux-5e4cd1b6556302fe6a457e525c256cbef3563543.tar.bz2 | |
usb: isp1760: do not reset retval
We do not really need to reset retval before get used bellow.
This will avoid the clang-analyzer warning:
drivers/usb/isp1760/isp1760-hcd.c:1919:2: warning: Value stored to 'retval' is never read [clang-analyzer-deadcode.DeadStores]
retval = 0;
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Link: https://lore.kernel.org/r/20210819180929.1327349-4-rui.silva@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/isp1760/isp1760-hcd.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c index 5c947a1eae49..aed2714ce0cf 100644 --- a/drivers/usb/isp1760/isp1760-hcd.c +++ b/drivers/usb/isp1760/isp1760-hcd.c @@ -1919,7 +1919,6 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, if (list_empty(&new_qtds)) return -ENOMEM; - retval = 0; spin_lock_irqsave(&priv->lock, spinflags); if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) { |