linux-kernel - [PATCH 1/4] spi: spidev_test: Remove break after exit statement

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Message-Id: <1581567368-8055-1-git-send-email-yangtiezhu@loongson.cn>
Date:   Thu, 13 Feb 2020 12:16:05 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Mark Brown <broonie@...nel.org>
Cc:     linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] spi: spidev_test: Remove break after exit statement

When call print_usage() in parse_opts(), it will exit directly.
Since break is not useful after exit statement, remove it.

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 tools/spi/spidev_test.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c
index 3559e76..113b1e1 100644
--- a/tools/spi/spidev_test.c
+++ b/tools/spi/spidev_test.c
@@ -283,7 +283,6 @@ static void parse_opts(int argc, char *argv[])
 			break;
 		default:
 			print_usage(argv[0]);
-			break;
 		}
 	}
 	if (mode & SPI_LOOP) {
-- 
1.8.3.1