diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2022-02-23 18:13:00 +0000 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2022-02-23 18:13:00 +0000 |
| commit | 045936a778acc6202d87c16834054e66833eacc3 (patch) | |
| tree | efa74467c597cebb0ffba68b62a361b3c408c38e /sys | |
| parent | 8bf71adc94af5c17bdb176a5e6e1a56dbe725715 (diff) | |
nusb/cam: fix mistake (nil vs -1)
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/src/cmd/nusb/cam/video.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/nusb/cam/video.c b/sys/src/cmd/nusb/cam/video.c index 507093651..ce89427bb 100644 --- a/sys/src/cmd/nusb/cam/video.c +++ b/sys/src/cmd/nusb/cam/video.c @@ -278,7 +278,7 @@ err: if(usbcmd(d, 0x21, SET_CUR, VS_COMMIT_CONTROL << 8, c->iface->id, (uchar *) &c->pc, sizeof(ProbeControl)) < sizeof(ProbeControl)) goto err; e = selbw(c, &c->pc, d->usb->ep[c->hdr->bEndpointAddress & Epmax]); if(e == nil || setalt(c->dev, e->iface) < 0) - return nil; + return -1; c->ep = openep(d, e); if(c->ep == nil){ setalt(d, c->iface); |