linux-kernel - [PATCH 2/8] staging: dgap: remove unused case value in dgap

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Message-ID: <20140715030106.GA14356@devel.8.8.4.4>
Date:	Tue, 15 Jul 2014 12:01:06 +0900
From:	Daeseok Youn <daeseok.youn@...il.com>
To:	lidza.louina@...il.com
Cc:	markh@...pro.net, daeseok.youn@...il.com,
	gregkh@...uxfoundation.org, driverdev-devel@...uxdriverproject.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/8] staging: dgap: remove unused case value in
 dgap_parsefile()

If rc is zero, this function will returns with an error and
cannot reach switch-case statement.

Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
---
 drivers/staging/dgap/dgap.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 10bd0f2..470ae7b 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -6357,10 +6357,6 @@ static int dgap_parsefile(char **in)
 		}
 
 		switch (rc) {
-		case 0:
-			dgap_err("unexpected end of file");
-			return -1;
-
 		case BEGIN:	/* should only be 1 begin */
 			dgap_err("unexpected config_begin\n");
 			return -1;
-- 
1.7.1

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