diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-21 09:15:31 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-22 08:11:44 +0200 |
| commit | 6f267eae9efe21e29c513643cd552e596a3ac53c (patch) | |
| tree | 3329777e290f249f96d261b09535149cea64fead /drivers | |
| parent | d0a41c877935fc581f9a695ccff12e5412c6762a (diff) | |
| download | barebox-6f267eae9efe21e29c513643cd552e596a3ac53c.tar.gz barebox-6f267eae9efe21e29c513643cd552e596a3ac53c.tar.xz | |
USB: gadget: DFU: return -EINTR when interrupted
Instead of returning succesfully when ctrl-c is pressed return
with -EINTR.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/dfu.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/gadget/dfu.c b/drivers/usb/gadget/dfu.c index 1d35f50048..ca7462b315 100644 --- a/drivers/usb/gadget/dfu.c +++ b/drivers/usb/gadget/dfu.c @@ -779,8 +779,15 @@ int usb_dfu_register(struct usb_dfu_pdata *pdata) if (ret < 0) goto out; - if (ctrlc() || dfudetach) + if (dfudetach) { + ret = 0; goto out; + } + + if (ctrlc()) { + ret = -EINTR; + goto out; + } } out: |