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staging: IB/ipath: use TASK_COMM_LEN in ipath_portdata

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Use comm[TASK_COMM_LEN] instead of comm[16] in ipath_kernel.h.
And add sched.h header in it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geliang Tang 2015-10-18 21:57:08 +08:00 committed by Greg Kroah-Hartman
parent 9821ed0479
commit 335c8ea160
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/rdma/ipath/ipath_kernel.h
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@ -44,6 +44,7 @@
#include <linux/mutex.h>
#include <linux/list.h>
#include <linux/scatterlist.h>
#include <linux/sched.h>
#include <asm/io.h>
#include <rdma/ib_verbs.h>
@ -162,7 +163,7 @@ struct ipath_portdata {
struct pid *port_pid;
struct pid *port_subpid[INFINIPATH_MAX_SUBPORT];
/* same size as task_struct .comm[] */
char port_comm[16];
char port_comm[TASK_COMM_LEN];
/* pkeys set by this use of this port */
u16 port_pkeys[4];
/* so file ops can get at unit */