diff options
| -rw-r--r-- | sys/net/if_gif.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c index d8fb54b137f3..2edab95217e2 100644 --- a/sys/net/if_gif.c +++ b/sys/net/if_gif.c @@ -912,13 +912,13 @@ gif_ioctl(ifp, cmd, data) case GIFSOPTS: if ((error = priv_check(curthread, PRIV_NET_GIF)) != 0) break; - if (!(error = copyin(ifr->ifr_data, &options, - sizeof(options)))) { - if ((options | GIF_OPTMASK) == GIF_OPTMASK) - sc->gif_options = options; - else - error = EINVAL; - } + error = copyin(ifr->ifr_data, &options, sizeof(options)); + if (error) + break; + if (options & ~GIF_OPTMASK) + error = EINVAL; + else + sc->gif_options = options; break; default: |