PCI: endpoint: pci-epf-vntb: Return -ERANGE for out-of-range MW index

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The mw1..mw4 configfs attributes are only valid when the MW index is
within the configured num_mws range. Return -ERANGE instead of -EINVAL
when a configfs MW size attribute is accessed with an out-of-range MW
index.

Suggested-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Koichiro Den <den@valinux.co.jp>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20260219145633.4191325-1-den@valinux.co.jp

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Koichiro Den 2026-02-19 23:56:33 +09:00 • committed by Manivannan Sadhasivam

parent 26cd5ca272

commit 8eaff52fc1

1 changed files with 2 additions and 2 deletions

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drivers/pci/endpoint/functions/pci-epf-vntb.c

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