soc/intel/broadwell: Fix {}, () and conditional issues

Fix the following errors and warnings detected by checkpatch:

ERROR: open brace '{' following struct go on the same line
ERROR: return is not a function, parentheses are not required
ERROR: do not use assignment in if condition
ERROR: trailing statements should be on next line
WARNING: else is not generally useful after a break or return
WARNING: braces {} are not necessary for single statement blocks
WARNING: braces {} are not necessary for any arm of this statement

TEST=None

Change-Id: I9414341b0c778c252db33f0ef4847b9530681d96
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18884
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
diff --git a/src/soc/intel/broadwell/me.c b/src/soc/intel/broadwell/me.c
index 800e8ba..c919afe 100644
--- a/src/soc/intel/broadwell/me.c
+++ b/src/soc/intel/broadwell/me.c
@@ -647,10 +647,8 @@
 	if (mei_sendrecv_icc(&icc, &clk, sizeof(clk), NULL, 0) < 0) {
 		printk(BIOS_ERR, "ME: ICC SET CLOCK ENABLES message failed\n");
 		return -1;
-	} else {
-		printk(BIOS_INFO, "ME: ICC SET CLOCK ENABLES 0x%08x\n", mask);
 	}
-
+	printk(BIOS_INFO, "ME: ICC SET CLOCK ENABLES 0x%08x\n", mask);
 	return 0;
 }
 
@@ -916,9 +914,8 @@
 #if CONFIG_DEBUG_INTEL_ME
 	printk(BIOS_INFO, "ME MBP: Header: items: %d, size dw: %d\n",
 	       mbp->header.num_entries, mbp->header.mbp_size);
-	for (i = 0; i < mbp->header.mbp_size - 1; i++) {
+	for (i = 0; i < mbp->header.mbp_size - 1; i++)
 		printk(BIOS_INFO, "ME MBP: %04x: 0x%08x\n", i, mbp->data[i]);
-	}
 #endif
 
 #define ASSIGN_FIELD_PTR(field_, val_) \