[SRU][J:linux-bluefield][PATCH v1 0/1] net/mlxbf_gige: Fix an IS_ERR() vs NULL bug in mlxbf_gige_mdio_probe

[David Thompson]

BugLink: https://bugs.launchpad.net/bugs/1991403

SRU Justification:

[Impact]

The following upstream commit was recently added to Jammy:
  3a1a274e933f mlxbf_gige: compute MDIO period based on i1clk

This patch added driver logic that includes a "devm_ioremap"
call, but the error handling logic pertaining to this call
is incorrect.

[Fix]

The "devm_ioremap" function returns NULL on error, it doesn't
return error pointers. The error handling logic has been
fixed accordingly.

[Test Case]

Boot platform and bring up "oob_net0" interface properly
Test that network traffic works properly

[Regression Potential]

Low, as the patch was reviewed upstream

[Other]

None

Peng Wu (1):
  net/mlxbf_gige: Fix an IS_ERR() vs NULL bug in mlxbf_gige_mdio_probe

 drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.30.1