[PATCH] Remove useless casts (79690602) · Commits · 戴 / test

drivers/net/slhc.c

+5 −6

Original line number	Diff line number	Diff line
		@@ -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;
		}