diff options
| author | Janusz Dziedzic | 2016-11-09 11:01:33 +0100 |
|---|---|---|
| committer | Felipe Balbi | 2016-11-18 13:54:14 +0200 |
| commit | e3aee48692ac063fbb568bcf36a5a0e37c62079a (patch) | |
| tree | 1b8d89afd4bde8e569e4cc53567e1b56f4fa218d | |
| parent | ce3fc8b32994e16f69912c982823105aafead7a6 (diff) | |
usb: dwc3: fix post-increment
Use pre-increment and set -ETIMEDOUT correctly.
Signed-off-by: Janusz Dziedzic <januszx.dziedzic@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 9262ef20f7c6..af9e8853d8fb 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -214,7 +214,7 @@ int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param) ret = -EINVAL; break; } - } while (timeout--); + } while (--timeout); if (!timeout) { ret = -ETIMEDOUT; |