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| author | Jonas Jelonek <jelonek.jonas@gmail.com> | 2026-05-15 17:31:03 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-20 03:44:27 +0300 |
| commit | 33d35975cbead3fa6b738ee57e5e45e14fbe0886 (patch) | |
| tree | 54cd4f3365e802486062d52f8a8915a399da88df /include | |
| parent | edc502717be153674b0b3eefb8b40734c747c138 (diff) | |
| download | linux-33d35975cbead3fa6b738ee57e5e45e14fbe0886.tar.xz | |
net: pse-pd: fix sign on -ENOENT check in of_load_pse_pis()
of_count_phandle_with_args() returns the count on success and a negative
errno on failure, including -ENOENT when the "pairsets" property is
absent. The existing comparison in of_load_pse_pis() checks against
ENOENT (positive 2) instead of -ENOENT, so the branch is taken for any
error return: legitimate DTs that omit "pairsets" trigger a spurious
"wrong number of pairsets" error and probe fails with -EINVAL.
Compare against -ENOENT so a missing "pairsets" property is correctly
treated as "this PI has no pairsets, continue".
Fixes: 9be9567a7c59 ("net: pse-pd: Add support for PSE PIs")
Cc: stable@vger.kernel.org
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20260515143103.1721888-1-jelonek.jonas@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions