Received-SPF: pass (google.com: domain of linux-kernel+bounces-199124-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Amer Al Shanawany <amer.shanawany@gmail.com>
To: Shuah Khan <shuah@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Alexey Dobriyan <adobriyan@gmail.com>,
	Swarup Laxman Kotiaklapudi <swarupkotikalapudi@gmail.com>,
	Hugh Dickins <hughd@google.com>,
	linux-kernel@vger.kernel.org,
	linux-fsdevel@vger.kernel.org,
	linux-kselftest@vger.kernel.org
Cc: Javier Carrasco <javier.carrasco.cruz@gmail.com>,
	kernel test robot <lkp@intel.com>,
	Amer Al Shanawany <amer.shanawany@gmail.com>
Subject: [PATCH] selftests: proc: remove unreached code and fix build warning
Date: Mon,  3 Jun 2024 14:42:20 +0200
Message-ID: <20240603124220.33778-1-amer.shanawany@gmail.com>
In-Reply-To: <202404010211.ygidvMwa-lkp@intel.com>
References: <202404010211.ygidvMwa-lkp@intel.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

fix the following warning:
proc-empty-vm.c:385:17: warning: ignoring return value of ‘write’
 declared with attribute ‘warn_unused_result’ [-Wunused-result]
  385 |                 write(1, buf, rv);
      |                 ^~~~~~~~~~~~~~~~~

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202404010211.ygidvMwa-lkp@intel.com/
Signed-off-by: Amer Al Shanawany <amer.shanawany@gmail.com>
---
 tools/testing/selftests/proc/proc-empty-vm.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/testing/selftests/proc/proc-empty-vm.c b/tools/testing/selftests/proc/proc-empty-vm.c
index 56198d4ca2bf..b3f898aab4ab 100644
--- a/tools/testing/selftests/proc/proc-empty-vm.c
+++ b/tools/testing/selftests/proc/proc-empty-vm.c
@@ -381,9 +381,6 @@ static int test_proc_pid_statm(pid_t pid)
 
 	assert(rv >= 0);
 	assert(rv <= sizeof(buf));
-	if (0) {
-		write(1, buf, rv);
-	}
 
 	const char *p = buf;
 	const char *const end = p + rv;
-- 
2.43.0