NFSD: Pass correct buffer size to rpc_ntop

I honestly have no idea where I got 129 from, but it's a much bigger
value than the actual buffer size (INET6_ADDRSTRLEN).

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c
index 96ffdf55dcec..7a7b079fbdb1 100644
--- a/fs/nfsd/fault_inject.c
+++ b/fs/nfsd/fault_inject.c
@@ -79,7 +79,7 @@ static void nfsd_inject_set_client(struct nfsd_fault_inject_op *op,
         clp = nfsd_find_client(addr, addr_size);
         if (clp) {
                 count = op->forget(clp, 0);
-                rpc_ntop((struct sockaddr *)&clp->cl_addr, buf, 129);
+                rpc_ntop((struct sockaddr *)&clp->cl_addr, buf, sizeof(buf));
                 printk(KERN_INFO "NFSD [%s]: Client %s had %llu state object(s)\n", op->file, buf, count);
         }
         nfs4_unlock_state();
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 3d27f08e2297..8e2555112966 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4623,7 +4623,7 @@ u64 nfsd_forget_client(struct nfs4_client *clp, u64 max)
 u64 nfsd_print_client(struct nfs4_client *clp, u64 num)
 {
         char buf[INET6_ADDRSTRLEN];
-        rpc_ntop((struct sockaddr *)&clp->cl_addr, buf, 129);
+        rpc_ntop((struct sockaddr *)&clp->cl_addr, buf, sizeof(buf));
         printk(KERN_INFO "NFS Client: %s\n", buf);
         return 1;
 }
@@ -4632,7 +4632,7 @@ static void nfsd_print_count(struct nfs4_client *clp, unsigned int count,
                              const char *type)
 {
         char buf[INET6_ADDRSTRLEN];
-        rpc_ntop((struct sockaddr *)&clp->cl_addr, buf, 129);
+        rpc_ntop((struct sockaddr *)&clp->cl_addr, buf, sizeof(buf));
         printk(KERN_INFO "NFS Client: %s has %u %s\n", buf, count, type);
 }