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| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-04-11 12:56:24 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-05-21 10:01:00 +0300 |
| commit | 4439661d64f5afa77f2df1e3450da5e22ab6532e (patch) | |
| tree | 4b2cb5714a788c4560eef0abef64d27628402f00 /drivers/usb/dwc3/gadget.c | |
| parent | f62afb4929a83cb7e81bd2ac411f2d4977716cf6 (diff) | |
| download | linux-4439661d64f5afa77f2df1e3450da5e22ab6532e.tar.gz linux-4439661d64f5afa77f2df1e3450da5e22ab6532e.tar.bz2 linux-4439661d64f5afa77f2df1e3450da5e22ab6532e.zip | |
usb: dwc3: gadget: assign resource_index inside get_transfer_index()
Instead of returning resource index number just to assign it to a
field inside 'dep' which was passed as argument, we can assing
dep->resource_index from inside dwc3_gadget_ep_get_transfer_index()
itself.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index abdc3ac24cc6..9e4db9cdb95e 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -683,8 +683,7 @@ static int __dwc3_gadget_ep_enable(struct dwc3_ep *dep, unsigned int action) if (ret < 0) return ret; - dep->resource_index = dwc3_gadget_ep_get_transfer_index(dep); - WARN_ON_ONCE(!dep->resource_index); + dwc3_gadget_ep_get_transfer_index(dep); } out: @@ -1245,10 +1244,8 @@ static int __dwc3_gadget_kick_transfer(struct dwc3_ep *dep) return ret; } - if (starting) { - dep->resource_index = dwc3_gadget_ep_get_transfer_index(dep); - WARN_ON_ONCE(!dep->resource_index); - } + if (starting) + dwc3_gadget_ep_get_transfer_index(dep); return 0; } |