1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/net/slhc.c b/drivers/net/slhc.c
index f0adad520af2..24bbe00852b2 100644
--- a/drivers/net/slhc.c
+++ b/drivers/net/slhc.c
@@ -94,14 +94,13 @@ slhc_init(int rslots, int tslots)
         register struct cstate *ts;
         struct slcompress *comp;
 
-        comp = (struct slcompress *)kzalloc(sizeof(struct slcompress),
-                                            GFP_KERNEL);
+        comp = kzalloc(sizeof(struct slcompress), GFP_KERNEL);
         if (! comp)
                 goto out_fail;
 
         if ( rslots > 0  &&  rslots < 256 ) {
                 size_t rsize = rslots * sizeof(struct cstate);
-                comp->rstate = (struct cstate *) kzalloc(rsize, GFP_KERNEL);
+                comp->rstate = kzalloc(rsize, GFP_KERNEL);
                 if (! comp->rstate)
                         goto out_free;
                 comp->rslot_limit = rslots - 1;
@@ -109,7 +108,7 @@ slhc_init(int rslots, int tslots)
 
         if ( tslots > 0  &&  tslots < 256 ) {
                 size_t tsize = tslots * sizeof(struct cstate);
-                comp->tstate = (struct cstate *) kzalloc(tsize, GFP_KERNEL);
+                comp->tstate = kzalloc(tsize, GFP_KERNEL);
                 if (! comp->tstate)
                         goto out_free2;
                 comp->tslot_limit = tslots - 1;
@@ -138,9 +137,9 @@ slhc_init(int rslots, int tslots)
         return comp;
 
 out_free2:
-        kfree((unsigned char *)comp->rstate);
+        kfree(comp->rstate);
 out_free:
-        kfree((unsigned char *)comp);
+        kfree(comp);
 out_fail:
         return NULL;
 }