[NET]: Conversions from kmalloc+memset to k(z|c)alloc.

Signed-off-by: Panagiotis Issaris <takis@issaris.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

5 files changed, 7 insertions, 14 deletions

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 519ebc17c028..4a9aa9393b97 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -225,9 +225,8 @@ gss_alloc_context(void)
 {
         struct gss_cl_ctx *ctx;
 
-        ctx = kmalloc(sizeof(*ctx), GFP_KERNEL);
+        ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
         if (ctx != NULL) {
-                memset(ctx, 0, sizeof(*ctx));
                 ctx->gc_proc = RPC_GSS_PROC_DATA;
                 ctx->gc_seq = 1;        /* NetApp 6.4R1 doesn't accept seq. no. 0 */
                 spin_lock_init(&ctx->gc_seq_lock);
@@ -391,9 +390,8 @@ gss_alloc_msg(struct gss_auth *gss_auth, uid_t uid)
 {
         struct gss_upcall_msg *gss_msg;
 
-        gss_msg = kmalloc(sizeof(*gss_msg), GFP_KERNEL);
+        gss_msg = kzalloc(sizeof(*gss_msg), GFP_KERNEL);
         if (gss_msg != NULL) {
-                memset(gss_msg, 0, sizeof(*gss_msg));
                 INIT_LIST_HEAD(&gss_msg->list);
                 rpc_init_wait_queue(&gss_msg->rpc_waitqueue, "RPCSEC_GSS upcall waitq");
                 init_waitqueue_head(&gss_msg->waitqueue);
@@ -776,10 +774,9 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
         dprintk("RPC:      gss_create_cred for uid %d, flavor %d\n",
                 acred->uid, auth->au_flavor);
 
-        if (!(cred = kmalloc(sizeof(*cred), GFP_KERNEL)))
+        if (!(cred = kzalloc(sizeof(*cred), GFP_KERNEL)))
                 goto out_err;
 
-        memset(cred, 0, sizeof(*cred));
         atomic_set(&cred->gc_count, 1);
         cred->gc_uid = acred->uid;
         /*
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index b8714a87b34c..70e1e53a632b 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -129,9 +129,8 @@ gss_import_sec_context_kerberos(const void *p,
         const void *end = (const void *)((const char *)p + len);
         struct  krb5_ctx *ctx;
 
-        if (!(ctx = kmalloc(sizeof(*ctx), GFP_KERNEL)))
+        if (!(ctx = kzalloc(sizeof(*ctx), GFP_KERNEL)))
                 goto out_err;
-        memset(ctx, 0, sizeof(*ctx));
 
         p = simple_get_bytes(p, end, &ctx->initiate, sizeof(ctx->initiate));
         if (IS_ERR(p))
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index d88468d21c37..3db745379d06 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -237,9 +237,8 @@ gss_import_sec_context(const void *input_token, size_t bufsize,
                        struct gss_api_mech      *mech,
                        struct gss_ctx           **ctx_id)
 {
-        if (!(*ctx_id = kmalloc(sizeof(**ctx_id), GFP_KERNEL)))
+        if (!(*ctx_id = kzalloc(sizeof(**ctx_id), GFP_KERNEL)))
                 return GSS_S_FAILURE;
-        memset(*ctx_id, 0, sizeof(**ctx_id));
         (*ctx_id)->mech_type = gss_mech_get(mech);
 
         return mech->gm_ops
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index 3d0432aa45c1..88dcb52d171b 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -152,9 +152,8 @@ gss_import_sec_context_spkm3(const void *p, size_t len,
         const void *end = (const void *)((const char *)p + len);
         struct  spkm3_ctx *ctx;
 
-        if (!(ctx = kmalloc(sizeof(*ctx), GFP_KERNEL)))
+        if (!(ctx = kzalloc(sizeof(*ctx), GFP_KERNEL)))
                 goto out_err;
-        memset(ctx, 0, sizeof(*ctx));
 
         p = simple_get_netobj(p, end, &ctx->ctx_id);
         if (IS_ERR(p))
diff --git a/net/sunrpc/auth_gss/gss_spkm3_token.c b/net/sunrpc/auth_gss/gss_spkm3_token.c
index af0d7ce74686..854a983ccf26 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_token.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_token.c
@@ -90,10 +90,9 @@ asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits)
 int
 decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen)
 {
-        if (!(out->data = kmalloc(explen,GFP_KERNEL)))
+        if (!(out->data = kzalloc(explen,GFP_KERNEL)))
                 return 0;
         out->len = explen;
-        memset(out->data, 0, explen);
         memcpy(out->data, in, enclen);
         return 1;
 }