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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 15:42:01 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 15:42:01 +0200
commit1442d1678ca7e53574fd403ba7bee6f4125d920c (patch)
treefd053a849158d2c5b8345ced8982108825b85736 /fs/lockd/host.c
parentMerge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff)
parentnfs41: implement DESTROY_CLIENTID operation (diff)
downloadlinux-1442d1678ca7e53574fd403ba7bee6f4125d920c.tar.xz
linux-1442d1678ca7e53574fd403ba7bee6f4125d920c.zip
Merge branch 'for-3.2' of git://linux-nfs.org/~bfields/linux
* 'for-3.2' of git://linux-nfs.org/~bfields/linux: (103 commits) nfs41: implement DESTROY_CLIENTID operation nfsd4: typo logical vs bitwise negate for want_mask nfsd4: allow NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL | NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED nfsd4: seq->status_flags may be used unitialized nfsd41: use SEQ4_STATUS_BACKCHANNEL_FAULT when cb_sequence is invalid nfsd4: implement new 4.1 open reclaim types nfsd4: remove unneeded CLAIM_DELEGATE_CUR workaround nfsd4: warn on open failure after create nfsd4: preallocate open stateid in process_open1() nfsd4: do idr preallocation with stateid allocation nfsd4: preallocate nfs4_file in process_open1() nfsd4: clean up open owners on OPEN failure nfsd4: simplify process_open1 logic nfsd4: make is_open_owner boolean nfsd4: centralize renew_client() calls nfsd4: typo logical vs bitwise negate nfs: fix bug about IPv6 address scope checking nfsd4: more robust ignoring of WANT bits in OPEN nfsd4: move name-length checks to xdr nfsd4: move access/deny validity checks to xdr code ...
Diffstat (limited to 'fs/lockd/host.c')
-rw-r--r--fs/lockd/host.c25
1 files changed, 2 insertions, 23 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index b7c99bfb3da6..6f29836ec0cb 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -316,14 +316,8 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp,
struct hlist_node *pos;
struct nlm_host *host = NULL;
struct nsm_handle *nsm = NULL;
- struct sockaddr_in sin = {
- .sin_family = AF_INET,
- };
- struct sockaddr_in6 sin6 = {
- .sin6_family = AF_INET6,
- };
- struct sockaddr *src_sap;
- size_t src_len = rqstp->rq_addrlen;
+ struct sockaddr *src_sap = svc_daddr(rqstp);
+ size_t src_len = rqstp->rq_daddrlen;
struct nlm_lookup_host_info ni = {
.server = 1,
.sap = svc_addr(rqstp),
@@ -340,21 +334,6 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp,
mutex_lock(&nlm_host_mutex);
- switch (ni.sap->sa_family) {
- case AF_INET:
- sin.sin_addr.s_addr = rqstp->rq_daddr.addr.s_addr;
- src_sap = (struct sockaddr *)&sin;
- break;
- case AF_INET6:
- ipv6_addr_copy(&sin6.sin6_addr, &rqstp->rq_daddr.addr6);
- src_sap = (struct sockaddr *)&sin6;
- break;
- default:
- dprintk("lockd: %s failed; unrecognized address family\n",
- __func__);
- goto out;
- }
-
if (time_after_eq(jiffies, next_gc))
nlm_gc_hosts();