tree b1a876694aba70d48b88c6b57b1e660ebe3c79c6
parent ab41ec1bc4918629e811cd9055c76a5129007f1a
author Dana Goyette <dgoyette@google.com> 1593459928 -0700
committer Commit Bot <commit-bot@chromium.org> 1593556567 +0000

faft: Ignore returncode when getting USB info.

If these information-gathering commands failed, they would result in
a new exception, obscuring the original failure to mount.

BUG=b:158972448, b:158015624
TEST=Run firmware_FAFTSetup with 'mount -o ro' and 'ls -l /dev/sd*' both altered to something invalid.

Change-Id: Idddf1a6cb200875c0dac222927aeb102f9696a37
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2274063
Tested-by: Dana Goyette <dgoyette@chromium.org>
Reviewed-by: Dossym Nurmukhanov <dossym@chromium.org>
Commit-Queue: Dana Goyette <dgoyette@chromium.org>