tree 3cd00012391a39895fa262be5e82e7771076cba5
parent dfb2e27ae212cfd1ea34d47de53d312d1c716924
author AKASH KUMAR <quic_akakum@quicinc.com> 1659422499 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1670822325 -0800

USB: HAL: handling readFile failure on device path

Currently readFile() is called without checking if
the operation succeeded in reading the bInterfaceClass value.

Return from function if readfile fails to populate bInterfaceClass
to avoid doing operation on NULL variables leading usb hal crash.

Change-Id: I7009305fa91541e22b99732620a586742a1b5f0c