scsi: qla2xxx: Check entry_status in qla24xx_modify_vp_config()

The Modify VP Config completion handler labelled its first error branch
"error status" but tested vpmod->comp_status instead of
vpmod->entry_status. Because CS_COMPLETE is 0, the following
"comp_status != CS_COMPLETE" branch duplicated that test and was dead
code, and entry_status was never examined at all.

When firmware rejects the IOCB early it sets entry_status while leaving
comp_status zero. As the IOCB is allocated with dma_pool_zalloc(), both
comp_status branches evaluate false and the handler falls through to the
success path, calling fc_vport_set_state(FC_VPORT_INITIALIZING) for a
configuration the firmware never accepted. This can leave the virtual
port enabled on top of an invalid config and surface later as login
timeouts or follow-on firmware errors.

Test entry_status in the first branch, matching qla_ctrlvp_completed()
and the login/logout/abort/reset IOCB handlers; the comp_status branch
then becomes the live completion-status check.

Fixes: 2c3dfe3f6ad8 ("[SCSI] qla2xxx: add support for NPIV")
Cc: stable@vger.kernel.org
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Link: https://patch.msgid.link/20260723050413.3897522-50-njavali@marvell.com
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>

0 files changed, 0 insertions, 0 deletions