scsi: lpfc: Correct bandwidth logging during receipt of congestion sync WCQE
The lpfc_cmf_timer adjusts phba->cmf_link_byte_count periodically and can
artifically inflate bandwidth percent.
During bandwidth calculation, correct for this by setting a cap of logging
a maximum of 100%.
Bandwidth calculation is only used for display under LOG_CGN_MGMT so there
is no expectation of impacts on performance.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20221116011921.105995-3-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>