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[189.204.159.168]) by smtp.gmail.com with ESMTPSA id i12sm1124466otk.2.2019.05.30.10.38.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 30 May 2019 10:38:27 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Thu, 30 May 2019 12:38:24 -0500 Message-Id: <20190530173824.30699-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::343 Subject: [Qemu-devel] [PATCH] util: Adjust qemu_guest_getrandom_nofail for Coverity X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, peter.maydell@linaro.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Explicitly ignore the return value of qemu_guest_getrandom. Because we use error_fatal, all errors are already caught. Fixes: CID 1401701 Signed-off-by: Richard Henderson --- util/guest-random.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/guest-random.c b/util/guest-random.c index e8124a3cad..00a08fd981 100644 --- a/util/guest-random.c +++ b/util/guest-random.c @@ -56,7 +56,7 @@ int qemu_guest_getrandom(void *buf, size_t len, Error **errp) void qemu_guest_getrandom_nofail(void *buf, size_t len) { - qemu_guest_getrandom(buf, len, &error_fatal); + (void)qemu_guest_getrandom(buf, len, &error_fatal); } uint64_t qemu_guest_random_seed_thread_part1(void) -- 2.17.1