scsi: lpfc: Replace strlcat() with seq_buf in lpfc_rx_monitor_report()

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In preparation for removing the strlcat() API[1], replace its use in
lpfc_rx_monitor_report().

The function accumulates one line per ring entry, which is what seq_buf
is for. seq_buf tracks the write position, so the per entry strlen()
rescans of the destination are gone. Each record is still formatted into
the tmp buffer. seq_buf_puts() appends it only when it fits whole, so
the output keeps ending at the last complete record. The loop still
stops on overflow without consuming the current entry, and the returned
count and the ring head keep their old meaning. The produced bytes are
unchanged.

Link: https://github.com/KSPP/linux/issues/370 [1]
Signed-off-by: Ian Bridges <icb@fastmail.org>
Link: https://patch.msgid.link/20260729144617.1388646-4-icb@fastmail.org
Reviewed-by: Nigel Kirkland <nigel.kirkland@broadcom.com>
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>

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Ian Bridges 2026-07-29 09:46:15 -05:00 • committed by Martin K. Petersen (Oracle)

parent 07f46a9f89

commit 22d4cbf6f7

1 changed files with 24 additions and 19 deletions

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drivers/scsi/lpfc/lpfc_sli.c

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