Comment 1 for bug 1840789

This fix is already present in Eoan and Unstable:

~/git/ubuntu-eoan$ git log --oneline origin/master-next -- drivers/net/ethernet/broadcom/bnx2x/ | head | grep cos
1c41d7b7cf60 bnx2x: Disable multi-cos feature.

~/git/ubuntu-eoan$ git describe --contains 1c41d7b7cf60
Ubuntu-5.2.0-12.13~51

~/git/ubuntu-unstable$ git log --oneline origin/master -- drivers/net/ethernet/broadcom/bnx2x/ | head | grep cos
d1f0b5dce8fd bnx2x: Disable multi-cos feature.
~/git/ubuntu-unstable$ git describe --contains d1f0b5dce8fd
Ubuntu-5.3.0-4.5~313^2~91