linux-kernel - [PATCH] arm/omap: simplify conditional

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Date:	Tue, 5 Oct 2010 20:31:54 +0200
From:	Nicolas Kaiser <nikai@...ai.net>
To:	Tony Lindgren <tony@...mide.com>
Cc:	Tomi Valkeinen <tomi.valkeinen@...ia.com>,
	linux-omap@...r.kernel.org, linux-fbdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arm/omap: simplify conditional

Simplify conditional: (a || (!a && !b)) => (a || !b)

Signed-off-by: Nicolas Kaiser <nikai@...ai.net>
---
 arch/arm/plat-omap/fb.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index 0054b95..5c09095 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -126,7 +126,7 @@ static int set_fbmem_region_type(struct omapfb_mem_region *rg, int mem_type,
 	 * type = 0 && paddr = 0, a default don't care case maps to
 	 * the SDRAM type.
 	 */
-	if (rg->type || (!rg->type && !rg->paddr))
+	if (rg->type || !rg->paddr)
 		return 0;
 	if (ranges_overlap(rg->paddr, rg->size, mem_start, mem_size)) {
 		rg->type = mem_type;
-- 
1.7.2.2
--
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