Commits
Pan Bian committed 7faf44bf925
usb: fix improper return value when kzalloc fails The comment says function wa_nep_queue() should return 0 if ok, and <0 errno code on error. However, its implementation always returns 0, even if the call to kzalloc() fails. As a result, the return value may be inconsistent with the execution status, which may mislead the callers. This patch fixes the bug, returning -ENOMEM when the call to kzalloc() fails. Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>