linux-kernel - [PATCH v2 2/2] tools: PCI: Fix compiler warning in pcitest

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Message-Id: <1558646281-12676-3-git-send-email-alan.mikhak@sifive.com>
Date:   Thu, 23 May 2019 14:18:01 -0700
From:   Alan Mikhak <alan.mikhak@...ive.com>
To:     linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        kishon@...com, lorenzo.pieralisi@....com,
        linux-riscv@...ts.infradead.org, palmer@...ive.com,
        paul.walmsley@...ive.com
Cc:     Alan Mikhak <alan.mikhak@...ive.com>
Subject: [PATCH v2 2/2] tools: PCI: Fix compiler warning in pcitest

Fix the following compiler warning in pcitest:

pcitest.c: In function main:
pcitest.c:214:4: warning: too many arguments for
format [-Wformat-extra-args]
    "usage: %s [options]\n"

Signed-off-by: Alan Mikhak <alan.mikhak@...ive.com>
Fixes: fbca0b284bd0 ("tools: PCI: Add 'h' in optstring of getopt()")
Reviewed-by: Paul Walmsley <paul.walmsley@...ive.com>
---
 tools/pci/pcitest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/pci/pcitest.c b/tools/pci/pcitest.c
index 6dce894667f6..6f1303104d84 100644
--- a/tools/pci/pcitest.c
+++ b/tools/pci/pcitest.c
@@ -223,7 +223,7 @@ int main(int argc, char **argv)
 			"\t-r			Read buffer test\n"
 			"\t-w			Write buffer test\n"
 			"\t-c			Copy buffer test\n"
-			"\t-s <size>		Size of buffer {default: 100KB}\n",
+			"\t-s <size>		Size of buffer {default: 100KB}\n"
 			"\t-h			Print this help message\n",
 			argv[0]);
 		return -EINVAL;
-- 
2.7.4