From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Mon, 18 Aug 2014 14:31:46 +0000 (+0900)
Subject: staging: dgap: remove redundant setting a variable
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=9f20ecc51bc08c1ee9c1ed320ef6ca411eb154c6;p=deliverable%2Flinux.git

staging: dgap: remove redundant setting a variable

The brd(board_t) is initialized with zero, so "intr_used"
is not needed to set zero when request_irq() is failed.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 45f20b4a0c14..ff953767014e 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -846,14 +846,9 @@ static int dgap_request_irq(struct board_t *brd)
 
 		rc = request_irq(brd->irq, dgap_intr, IRQF_SHARED, "DGAP", brd);
 
-		if (rc)
-			brd->intr_used = 0;
-		else
+		if (!rc)
 			brd->intr_used = 1;
-	} else {
-		brd->intr_used = 0;
 	}
-
 	return 0;
 }