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| author | Colin Ian King <colin.king@canonical.com> | 2019-06-26 17:35:17 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-07-03 11:00:36 +0300 |
| commit | 4aef7966060439bb4f9d440feacd5ce7697bce37 (patch) | |
| tree | 0a07af39875d96561dd3fa09d6b8386ed2cf7bf8 | |
| parent | dfc4fdebc5d62ac4e2fe5428e59b273675515fb2 (diff) | |
| download | linux-stable-4aef7966060439bb4f9d440feacd5ce7697bce37.tar.gz linux-stable-4aef7966060439bb4f9d440feacd5ce7697bce37.tar.bz2 linux-stable-4aef7966060439bb4f9d440feacd5ce7697bce37.zip | |
usb: gadget: udc: renesas_usb3: remove redundant assignment to ret
Variable ret is being initialized with a value that is never read and
ret is being re-assigned immediately after the initialization in both
paths of an if statement. This is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| -rw-r--r-- | drivers/usb/gadget/udc/renesas_usb3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 5a960fce31c5..87062d22134d 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -1168,7 +1168,7 @@ static void usb3_set_status_stage(struct renesas_usb3_ep *usb3_ep, static void usb3_p0_xfer(struct renesas_usb3_ep *usb3_ep, struct renesas_usb3_request *usb3_req) { - int ret = -EAGAIN; + int ret; if (usb3_ep->dir_in) ret = usb3_write_pipe(usb3_ep, usb3_req, USB3_P0_WRITE); |