driver/tcpm: Tidy tcpci_tcpm_transmit
- Remove hardcoded message header size
- Check the return value of tcpc_write_block
- Merge unnecessary assignment
BUG=none
BRANCH=none
TEST=none
Change-Id: Ic4db769f6f9d62ffb4eb10621b15dc414c0bab26
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Found-by: Coverity CID 187542
Reviewed-on: https://chromium-review.googlesource.com/1629275
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
1 file changed
