diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2024-02-07 15:03:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-17 18:43:27 +0300 |
| commit | 50c72a46eb41404d6b019532469639a8c26ca026 (patch) | |
| tree | b36027372f7fd4c68aa761e3d86ad96c59f41065 /drivers/usb/dwc3 | |
| parent | b311048c174da893f47fc09439bc1f6fa2a29589 (diff) | |
| download | linux-50c72a46eb41404d6b019532469639a8c26ca026.tar.xz | |
usb: dwc3: gadget: Remove redundant assignment to pointer trb
The pointer trb is being assigned a value that is not being
read afterwards, it is being re-assigned later inside a for_each_sg
loop. The assignment is redundant and can be removed.
Cleans up clang scan warning:
drivers/usb/dwc3/gadget.c:3432:19: warning: Value stored to 'trb'
during its initialization is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20240207120319.2445123-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc3')
| -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 76d6011c8ebd..3a8c4c28573e 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -3416,7 +3416,7 @@ static int dwc3_gadget_ep_reclaim_trb_sg(struct dwc3_ep *dep, struct dwc3_request *req, const struct dwc3_event_depevt *event, int status) { - struct dwc3_trb *trb = &dep->trb_pool[dep->trb_dequeue]; + struct dwc3_trb *trb; struct scatterlist *sg = req->sg; struct scatterlist *s; unsigned int num_queued = req->num_queued_sgs; |