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![Himadri Pandya](https://secure.gravatar.com/avatar/d8b4c4bf5f84e4d1ba6bdeb44530f438.jpg?s=96&d=mm)
Himadri Pandya committed beaf13ed8e9
net: usb: Fix uninit-was-stored issue in asix_read_phy_addr() commit a092b7233f0e000cc6f2c71a49e2ecc6f917a5fc upstream. The buffer size is 2 Bytes and we expect to receive the same amount of data. But sometimes we receive less data and run into uninit-was-stored issue upon read. Hence modify the error check on the return value to match with the buffer size as a prevention. Reported-and-tested by: syzbot+a7e220df5a81d1ab400e@syzkaller.appspotmail.com Signed-off-by: Himadri Pandya <himadrispandya@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>