Merge branch 'mlx4_core-fixes'

Merge branch 'mlx4_core-fixes'

Tariq Toukan says:

====================
mlx4_core fixes for 5.0-rc

This patchset includes two fixes for the mlx4_core driver.

First patch by Aya fixes inaccurate parsing of some FW fields, mistakenly
including additional (mostly reserved) bits.

Second patch by Jack fixes a wrong (yet harmless) error handling of
calls to copy_to_user() during the CQs init stage.

Series generated against net commit:
49a57857aeea Linux 5.0-rc3
====================

Signed-off-by: David S. Miller <davem@davemloft.net>