[PATCH] sch: Fix warning on make htmldocs caused by missing description

[Masanari Iida <standby24x7@gmail.com>]

When 'flags' argument to sched_{set,get}attr() syscalls were added in
commit 6d35ab48090b10, no description for 'flags' were added.
It causes warning on "make htmldocs".

Warning(/kernel/sched/core.c:3645): No description found for parameter 'flags'
Warning(/kernel/sched/core.c:3789): No description found for parameter 'flags'

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
---
 kernel/sched/core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 268a45e..9fe2190 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -3639,6 +3639,7 @@ SYSCALL_DEFINE2(sched_setparam, pid_t, pid, struct sched_param __user *, param)
  * sys_sched_setattr - same as above, but with extended sched_attr
  * @pid: the pid in question.
  * @uattr: structure containing the extended parameters.
+ * @flags: for future extension.
  */
 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr,
 			       unsigned int, flags)
@@ -3783,6 +3784,7 @@ err_size:
  * @pid: the pid in question.
  * @uattr: structure containing the extended parameters.
  * @size: sizeof(attr) for fwd/bwd comp.
+ * @flags: for future extension.
  */
 SYSCALL_DEFINE4(sched_getattr, pid_t, pid, struct sched_attr __user *, uattr,
 		unsigned int, size, unsigned int, flags)
-- 
1.9.2.468.g3f0c02a