[MIPS] Malta: fix braces at single statement blocks

This patch fixes a couple of warnings reported by checkpatch.pl.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c
index 92e6e2d..dbe60eb 100644
--- a/arch/mips/mips-boards/malta/malta_int.c
+++ b/arch/mips/mips-boards/malta/malta_int.c
@@ -114,7 +114,8 @@
 
 	irq = get_int();
 	if (irq < 0) {
-		return;  /* interrupt has already been cleared */
+		/* interrupt has already been cleared */
+		return;
 	}
 
 	do_IRQ(MALTA_INT_BASE + irq);
diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c
index 8dacb6a..8d62966 100644
--- a/arch/mips/mips-boards/malta/malta_setup.c
+++ b/arch/mips/mips-boards/malta/malta_setup.c
@@ -202,9 +202,8 @@
 #endif
 	}
 #ifdef CONFIG_DMA_COHERENT
-	else {
+	else
 		panic("Hardware DMA cache coherency not supported");
-	}
 #endif
 
 #ifdef CONFIG_BLK_DEV_IDE