linux-kernel - [PATCH v2 1/2] staging: IB/ipath: use TASK_COMM_LEN in ipath

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Date:	Sun, 18 Oct 2015 21:57:08 +0800
From:	Geliang Tang <geliangtang@....com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Geliang Tang <geliangtang@....com>,
	Mike Marciniszyn <infinipath@...el.com>,
	Doug Ledford <dledford@...hat.com>,
	Sean Hefty <sean.hefty@...el.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	linux-rdma@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] staging: IB/ipath: use TASK_COMM_LEN in ipath_portdata

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@....com>
---
Changes in v2:
 - split it into two patches.
---
 drivers/staging/rdma/ipath/ipath_kernel.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/rdma/ipath/ipath_kernel.h b/drivers/staging/rdma/ipath/ipath_kernel.h
index f0f9471..66c934a 100644
--- a/drivers/staging/rdma/ipath/ipath_kernel.h
+++ b/drivers/staging/rdma/ipath/ipath_kernel.h
@@ -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 */
-- 
2.5.0


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