gerrit test
Merge branch 'cm-10.1-wip' into cm-10.1
USB: u_serial: Using logical AND for condition checking in gs_start_tx

Previously Bitwise AND operator is used for condition checking of previous
request->length for zero length packet transfer. Updating the same to
Logical AND operator.

CRs-Fixed: 289548
Change-Id: Id66f1c0e42297a9fc55fad122069ce85b3c6323b
Signed-off-by: Rajkumar Raghupathy <raghup@codeaurora.org>
fix Ron's error
Revert "fix Ron's error"

This reverts commit 8ecf097e7914b92ce125fed6ff403ce6237062f5.