release/5.2.46/tools-PCI-Fix-compiler-warning-in-pcitest.patch

From aa7d9f1ab642e91028a4137c83fa1e0c45f5afc0 Mon Sep 17 00:00:00 2001
From: Alan Mikhak <alan.mikhak@sifive.com>
Date: Thu, 23 May 2019 14:18:01 -0700
Subject: [PATCH] tools: PCI: Fix compiler warning in pcitest

commit 81cb4203a5fec7d3f8cf4f145e8e7077b2dcbc78 upstream.

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"

Fixes: fbca0b284bd0 ("tools: PCI: Add 'h' in optstring of getopt()")
Signed-off-by: Alan Mikhak <alan.mikhak@sifive.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/tools/pci/pcitest.c b/tools/pci/pcitest.c
index dd834c06609e..32b7c6f9043d 100644
--- a/tools/pci/pcitest.c
+++ b/tools/pci/pcitest.c
@@ -213,7 +213,7 @@ 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;
-- 
2.27.0