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| author | phk <phk@FreeBSD.org> | 2004-07-15 08:26:07 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2004-07-15 08:26:07 +0000 |
| commit | 5c95d686a13bd79feeadb1a577394bf79788b6a0 (patch) | |
| tree | b1c0d2c6025d7b13a90af9a64c92d523b5997072 /sys/nfsserver/nfs_srvsubs.c | |
| parent | a2ba9d448dddaf9ca08b0de9a03349bb8c0dffe6 (diff) | |
| download | FreeBSD-src-5c95d686a13bd79feeadb1a577394bf79788b6a0.zip FreeBSD-src-5c95d686a13bd79feeadb1a577394bf79788b6a0.tar.gz | |
Do a pass over all modules in the kernel and make them return EOPNOTSUPP
for unknown events.
A number of modules return EINVAL in this instance, and I have left
those alone for now and instead taught MOD_QUIESCE to accept this
as "didn't do anything".
Diffstat (limited to 'sys/nfsserver/nfs_srvsubs.c')
| -rw-r--r-- | sys/nfsserver/nfs_srvsubs.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sys/nfsserver/nfs_srvsubs.c b/sys/nfsserver/nfs_srvsubs.c index 326c3c5..77ba6e6 100644 --- a/sys/nfsserver/nfs_srvsubs.c +++ b/sys/nfsserver/nfs_srvsubs.c @@ -521,9 +521,9 @@ static const short *nfsrv_v3errmap[] = { static int nfsrv_modevent(module_t mod, int type, void *data) { + int error = 0; NET_LOCK_GIANT(); - switch (type) { case MOD_LOAD: mtx_init(&nfsd_mtx, "nfsd_mtx", NULL, MTX_DEF); @@ -556,10 +556,10 @@ nfsrv_modevent(module_t mod, int type, void *data) sysent[SYS_nfssvc].sy_call = (sy_call_t *)nfssvc; break; - case MOD_UNLOAD: + case MOD_UNLOAD: if (nfsrv_numnfsd != 0) { - NET_UNLOCK_GIANT(); - return EBUSY; + error = EBUSY; + break; } callout_stop(&nfsrv_callout); @@ -567,9 +567,12 @@ nfsrv_modevent(module_t mod, int type, void *data) sysent[SYS_nfssvc].sy_call = nfs_prev_nfssvc_sy_call; mtx_destroy(&nfsd_mtx); break; + default: + error = EOPNOTSUPP; + break; } NET_UNLOCK_GIANT(); - return 0; + return error; } static moduledata_t nfsserver_mod = { "nfsserver", |
