| commit | 477a897533f9ab9a6ebb6eedfa9ca3760caa94b2 | |
| author | Thomas Graf <tgraf@redhat.com> | |
| Thu, 22 Dec 2011 02:05:07 +0000 (22 02:05 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 6 Jan 2012 22:14:08 +0000 (6 14:14 -0800) | ||
| tree | c7b870384e18ec15602a765f5037c8cd4186ee35 | treesnapshot (tar.gz zip) |
| parent | 7eac8f9de24674cc55ee9797d05447bbfbdf1a96 | commitdiff |
mqprio: Avoid panic if no options are provided
[ Upstream commit 7838f2ce36b6ab5c13ef20b1857e3bbd567f1759 ]
Userspace may not provide TCA_OPTIONS, in fact tc currently does
so not do so if no arguments are specified on the command line.
Return EINVAL instead of panicing.
Signed-off-by: Thomas Graf <tgraf@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[ Upstream commit 7838f2ce36b6ab5c13ef20b1857e3bbd567f1759 ]
Userspace may not provide TCA_OPTIONS, in fact tc currently does
so not do so if no arguments are specified on the command line.
Return EINVAL instead of panicing.
Signed-off-by: Thomas Graf <tgraf@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| net/sched/sch_mqprio.c | diffblobblamehistory |