[3/5] ARM: OMAP1: DMA: Delete an unnecessary return statement in omap1_show_dma_caps()

Commit Message

SF Markus Elfring June 1, 2017, 8:50 p.m. UTC

From: Markus Elfring <[e-mail]>
Date: Thu, 1 Jun 2017 22:00:21 +0200

The script "checkpatch.pl" pointed information out like the following.

WARNING: void function return statements are not generally useful

Thus remove such a statement in the affected function.

Signed-off-by: Markus Elfring <[e-mail]>
---
 arch/arm/mach-omap1/dma.c | 1 -
 1 file changed, 1 deletion(-)

Patch

diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index c545b4e01d53..52d7eda1adec 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -240,7 +240,6 @@  static void omap1_show_dma_caps(void)
 		w |= 1 << 3;
 		dma_write(w, GSCR, 0);
 	}
-	return;
 }
 
 static unsigned configure_dma_errata(void)