util: Adjust qemu_guest_getrandom_nofail for Coverity
commit11259e9adce0ad2deaa2867395267e808eb8a3b2
authorRichard Henderson <richard.henderson@linaro.org>
Thu, 30 May 2019 17:38:24 +0000 (30 12:38 -0500)
committerLaurent Vivier <laurent@vivier.eu>
Thu, 6 Jun 2019 09:21:25 +0000 (6 11:21 +0200)
treec5afea5e467394da98e257dde44b795545d1f5d5
parentcd2fa2a489c964335445dc911c92533133eb0fc2
util: Adjust qemu_guest_getrandom_nofail for Coverity

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 <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190530173824.30699-1-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
util/guest-random.c