| commit | 45438a0cd9c2b80917047b77fab1ff46cf710748 | |
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | |
| Thu, 11 Aug 2016 09:26:59 +0000 (11 12:26 +0300) | ||
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | |
| Mon, 22 Aug 2016 07:45:37 +0000 (22 10:45 +0300) | ||
| tree | de255789b4e139a4c8f93b5e64181f012c7505b9 | treesnapshot (tar.gz zip) |
| parent | 737f1ae2556a5d219c24fbea2e1c63b7d9e10869 | commitdiff |
usb: dwc3: gadget: simplify dwc3_ep_prev_trb()
We always need to decrement our index by at least
one. Simplify the implementation by using a
temporary local variable and making sure that we
will always decrement one extra if tmp == 0.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
We always need to decrement our index by at least
one. Simplify the implementation by using a
temporary local variable and making sure that we
will always decrement one extra if tmp == 0.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| drivers/usb/dwc3/gadget.c | diffblobblamehistory |