tree f87b173d3848b06bbe620142452803c64b78723c
parent 68ff2a00dbf590dc9483c20f85fd1f1faa054604
author Javi Merino <javi.merino@arm.com> 1421338665 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1423007431 -0800

sysfs: fix warning when creating a sysfs group without attributes

When attempting to create a gropu without attrs, the warning prints the
name of the group.  However, the check for name being a NULL pointer is
wrong: it uses the pointer to the name when it's NULL.  Fix it to use
the name if present, otherwise just put an empty string.

Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>