[PATCH] Remove useless casts

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/net/slhc.c b/drivers/net/slhc.c
index f0adad5..24bbe00 100644 (file)
--- 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;
 }