diff options
| author | Frank Rowand <frank.rowand@sony.com> | 2017-10-20 00:18:27 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2017-10-20 01:15:09 +0300 |
| commit | a1d19bd4cf1febf0d5ff60243826a248bd20f1a5 (patch) | |
| tree | fefe9f95d45238c057c2caaac496994786c339d4 /drivers/of/overlay.c | |
| parent | 34ca5d76f250d4ba98c4cdc069ab79b395f9ecac (diff) | |
| download | linux-a1d19bd4cf1febf0d5ff60243826a248bd20f1a5.tar.xz | |
of: overlay: pr_err from return NOTIFY_OK to overlay apply/remove
A device tree overlay notifier can return NOTIFY_OK, NOTIFY_STOP,
or an embedded errno. overlay_notify() incorrectly reports an
error for NOTIFY_OK.
Reported-by: atull@kernel.org
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/overlay.c')
| -rw-r--r-- | drivers/of/overlay.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index c99842bb4b09..f5fce0fea40b 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -133,7 +133,7 @@ static int overlay_notify(struct overlay_changeset *ovcs, ret = blocking_notifier_call_chain(&overlay_notify_chain, action, &nd); - if (ret == NOTIFY_STOP) + if (ret == NOTIFY_OK || ret == NOTIFY_STOP) return 0; if (ret) { ret = notifier_to_errno(ret); |