PCI/sysfs: Rely on lengths from scnprintf(), dsm_label_utf16s_to_utf8s()

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scnprintf() returns the number of bytes written into the buffer.  Change
dsm_label_utf16s_to_utf8s() to do the same.  Rely on those values instead
of using strlen() to compute the buffer length.

No functional change intended.

[bhelgaas: reorder patch in series, len++ to include newline added by
dsm_label_utf16s_to_utf8s(), commit log]
Link: https://lore.kernel.org/r/20210603000112.703037-3-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>

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Krzysztof Wilczyński 2021-06-03 00:01:08 +00:00 • committed by Bjorn Helgaas

parent bdcdaa13ad

commit 316ae33051

1 changed files with 10 additions and 8 deletions

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drivers/pci/pci-label.c

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