diff options
Diffstat (limited to 'drivers/staging/pohmelfs/config.c')
| -rw-r--r-- | drivers/staging/pohmelfs/config.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/pohmelfs/config.c b/drivers/staging/pohmelfs/config.c index a6eaa42fb669..d8ec47a6ee06 100644 --- a/drivers/staging/pohmelfs/config.c +++ b/drivers/staging/pohmelfs/config.c @@ -446,11 +446,13 @@ out_unlock: return err; } -static void pohmelfs_cn_callback(void *data) +static void pohmelfs_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { - struct cn_msg *msg = data; int err; + if (!cap_raised(nsp->eff_cap, CAP_SYS_ADMIN)) + return; + switch (msg->flags) { case POHMELFS_FLAGS_ADD: case POHMELFS_FLAGS_DEL: |