nfsd4: miscellaneous nfs4state.c style fixes

Fix various minor style violations.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 78b9139cdd0f345d847390e3c37fc695b76150ba..b9d395856b3a8d22e995d2955babe34998a46ec8 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -339,21 +339,20 @@ STALE_CLIENTID(clientid_t *clid)
  * This type of memory management is somewhat inefficient, but we use it
  * anyway since SETCLIENTID is not a common operation.
  */
-static inline struct nfs4_client *
-alloc_client(struct xdr_netobj name)
+static struct nfs4_client *alloc_client(struct xdr_netobj name)
 {
        struct nfs4_client *clp;
 
-       if ((clp = kzalloc(sizeof(struct nfs4_client), GFP_KERNEL))!= NULL) {
-               if ((clp->cl_name.data = kmalloc(name.len, GFP_KERNEL)) != NULL) {
-                       memcpy(clp->cl_name.data, name.data, name.len);
-                       clp->cl_name.len = name.len;
-               }
-               else {
-                       kfree(clp);
-                       clp = NULL;
-               }
+       clp = kzalloc(sizeof(struct nfs4_client), GFP_KERNEL);
+       if (clp == NULL)
+               return NULL;
+       clp->cl_name.data = kmalloc(name.len, GFP_KERNEL);
+       if (clp->cl_name.data == NULL) {
+               kfree(clp);
+               return NULL;
        }
+       memcpy(clp->cl_name.data, name.data, name.len);
+       clp->cl_name.len = name.len;
        return clp;
 }
 
@@ -421,12 +420,13 @@ expire_client(struct nfs4_client *clp)
        put_nfs4_client(clp);
 }
 
-static struct nfs4_client *
-create_client(struct xdr_netobj name, char *recdir) {
+static struct nfs4_client *create_client(struct xdr_netobj name, char *recdir)
+{
        struct nfs4_client *clp;
 
-       if (!(clp = alloc_client(name)))
-               goto out;
+       clp = alloc_client(name);
+       if (clp == NULL)
+               return NULL;
        memcpy(clp->cl_recdir, recdir, HEXDIR_LEN);
        atomic_set(&clp->cl_count, 1);
        atomic_set(&clp->cl_callback.cb_set, 0);
@@ -435,32 +435,30 @@ create_client(struct xdr_netobj name, char *recdir) {
        INIT_LIST_HEAD(&clp->cl_openowners);
        INIT_LIST_HEAD(&clp->cl_delegations);
        INIT_LIST_HEAD(&clp->cl_lru);
-out:
        return clp;
 }
 
-static void
-copy_verf(struct nfs4_client *target, nfs4_verifier *source) {
-       memcpy(target->cl_verifier.data, source->data, sizeof(target->cl_verifier.data));
+static void copy_verf(struct nfs4_client *target, nfs4_verifier *source)
+{
+       memcpy(target->cl_verifier.data, source->data,
+                       sizeof(target->cl_verifier.data));
 }
 
-static void
-copy_clid(struct nfs4_client *target, struct nfs4_client *source) {
+static void copy_clid(struct nfs4_client *target, struct nfs4_client *source)
+{
        target->cl_clientid.cl_boot = source->cl_clientid.cl_boot; 
        target->cl_clientid.cl_id = source->cl_clientid.cl_id; 
 }
 
-static void
-copy_cred(struct svc_cred *target, struct svc_cred *source) {
-
+static void copy_cred(struct svc_cred *target, struct svc_cred *source)
+{
        target->cr_uid = source->cr_uid;
        target->cr_gid = source->cr_gid;
        target->cr_group_info = source->cr_group_info;
        get_group_info(target->cr_group_info);
 }
 
-static inline int
-same_name(const char *n1, const char *n2)
+static int same_name(const char *n1, const char *n2)
 {
        return 0 == memcmp(n1, n2, HEXDIR_LEN);
 }
@@ -502,9 +500,8 @@ static void gen_confirm(struct nfs4_client *clp)
        *p++ = i++;
 }
 
-static int
-check_name(struct xdr_netobj name) {
-
+static int check_name(struct xdr_netobj name)
+{
        if (name.len == 0) 
                return 0;
        if (name.len > NFS4_OPAQUE_LIMIT) {