diff options
Diffstat (limited to 'sys/kern/kern_lkm.c')
| -rw-r--r-- | sys/kern/kern_lkm.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sys/kern/kern_lkm.c b/sys/kern/kern_lkm.c index 5b48196..98ede43 100644 --- a/sys/kern/kern_lkm.c +++ b/sys/kern/kern_lkm.c @@ -578,11 +578,8 @@ _lkm_vfs(lkmtp, cmd) } } - if (args->lkm_offset != vfc->vfc_index) - return EINVAL; - - i = args->lkm_offset; - if (!args->lkm_offset) { + i = args->lkm_offset = vfc->vfc_index; + if (i < 0) { for (i = MOUNT_MAXTYPE - 1; i >= 0; i--) { if(vfsconf[i] == &void_vfsconf) break; @@ -592,6 +589,7 @@ _lkm_vfs(lkmtp, cmd) return EINVAL; } args->lkm_offset = vfc->vfc_index = i; + vfsconf[i] = vfc; vfssw[i] = vfc->vfc_vfsops; @@ -609,7 +607,6 @@ _lkm_vfs(lkmtp, cmd) (*(vfssw[vfc->vfc_index]->vfs_init))(); /* done! */ - args->lkm_offset = i; /* slot in vfssw[] */ break; case LKM_E_UNLOAD: |
