src/drivers: Remove unnecessary space after casts

Change-Id: I16689da893b5a0c3254364759d435281cb3e1caf
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69803
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/drivers/ipmi/ocp/ipmi_ocp.c b/src/drivers/ipmi/ocp/ipmi_ocp.c
index 9f583be..e75edca 100644
--- a/src/drivers/ipmi/ocp/ipmi_ocp.c
+++ b/src/drivers/ipmi/ocp/ipmi_ocp.c
@@ -29,8 +29,8 @@
 		req.cpu1_hi = xeon_sp_ppin[1].hi;
 	}
 	ret = ipmi_message(dev->path.pnp.port, IPMI_NETFN_OEM, 0x0, IPMI_OEM_SET_PPIN,
-			   (const unsigned char *) &req, sizeof(req),
-			   (unsigned char *) &rsp, sizeof(rsp));
+			   (const unsigned char *)&req, sizeof(req),
+			   (unsigned char *)&rsp, sizeof(rsp));
 
 	if (ret < sizeof(struct ipmi_rsp) || rsp.completion_code) {
 		printk(BIOS_ERR, "IPMI: %s command failed (ret=%d resp=0x%x)\n",