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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-14 15:52:23 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-14 15:52:23 -0700 |
| commit | ee87cfbacf73810697ae65af579dc6f193c520f5 (patch) | |
| tree | be389832d60926d5f1c50cd13d08204dfd72ef03 /sysfs-prevent-warning-when-only-using-binary-attributes.patch | |
| parent | 0b9b586eb80f4a85b512496ce2d7f389c7271d1c (diff) | |
| download | patches-ee87cfbacf73810697ae65af579dc6f193c520f5.tar.gz | |
updated and new patches
Diffstat (limited to 'sysfs-prevent-warning-when-only-using-binary-attributes.patch')
| -rw-r--r-- | sysfs-prevent-warning-when-only-using-binary-attributes.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sysfs-prevent-warning-when-only-using-binary-attributes.patch b/sysfs-prevent-warning-when-only-using-binary-attributes.patch new file mode 100644 index 00000000000000..8c0774eca2aa93 --- /dev/null +++ b/sysfs-prevent-warning-when-only-using-binary-attributes.patch @@ -0,0 +1,28 @@ +From 5a4066011878134c1ab9412bc147c28c30f0fa4b Mon Sep 17 00:00:00 2001 +From: Oliver Schinagl <oliver@schinagl.nl> +Date: Thu, 11 Jul 2013 13:40:20 +0200 +Subject: sysfs: prevent warning when only using binary attributes + +When only using bin_attrs instead of attrs the kernel prints a warning +and refuses to create the sysfs entry. This fixes that. + +Signed-off-by: Oliver Schinagl <oliver@schinagl.nl> +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> + +--- + fs/sysfs/group.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/fs/sysfs/group.c ++++ b/fs/sysfs/group.c +@@ -93,8 +93,8 @@ static int internal_create_group(struct + /* Updates may happen before the object has been instantiated */ + if (unlikely(update && !kobj->sd)) + return -EINVAL; +- if (!grp->attrs) { +- WARN(1, "sysfs: attrs not set by subsystem for group: %s/%s\n", ++ if (!grp->attrs && !grp->bin_attrs) { ++ WARN(1, "sysfs: (bin_)attrs not set by subsystem for group: %s/%s\n", + kobj->name, grp->name ? "" : grp->name); + return -EINVAL; + } |