linux-kernel - [PATCH 3/7] staging: dgap: cleanup duplicated warning message on dgap_tty

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Date:	Sat, 9 Aug 2014 14:37:39 +0900
From:	Daeseok Youn <daeseok.youn@...il.com>
To:	lidza.louina@...il.com, markh@...pro.net
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 3/7] staging: dgap: cleanup duplicated warning message on
 dgap_tty_init()

If true_count is not same with brd->nasync, warning messages are
printed. But it has duplicated messages within if statement.

Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
---
 drivers/staging/dgap/dgap.c |   17 ++++++-----------
 1 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index b1253c0..51f9ebc 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -1374,19 +1374,14 @@ static int dgap_tty_init(struct board_t *brd)
 		brd->nasync = brd->maxports;
 
 	if (true_count != brd->nasync) {
-		if ((brd->type == PPCM) && (true_count == 64)) {
-			pr_warn("dgap: %s configured for %d ports, has %d ports.\n",
-				brd->name, brd->nasync, true_count);
-			pr_warn("dgap: Please make SURE the EBI cable running from the card\n");
-			pr_warn("dgap: to each EM module is plugged into EBI IN!\n");
-		} else if ((brd->type == PPCM) && (true_count == 0)) {
-			pr_warn("dgap: %s configured for %d ports, has %d ports.\n",
-				brd->name, brd->nasync, true_count);
+		pr_warn("dgap: %s configured for %d ports, has %d ports.\n",
+			brd->name, brd->nasync, true_count);
+
+		if ((brd->type == PPCM) &&
+		    (true_count == 64 || true_count == 0)) {
 			pr_warn("dgap: Please make SURE the EBI cable running from the card\n");
 			pr_warn("dgap: to each EM module is plugged into EBI IN!\n");
-		} else
-			pr_warn("dgap: %s configured for %d ports, has %d ports.\n",
-				brd->name, brd->nasync, true_count);
+		}
 
 		brd->nasync = true_count;
 
-- 
1.7.1

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