linux-kernel - [PATCH] IB/hfi1: use TASK_COMM_LEN in hfi1

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Message-Id: <d18008076bca0bf3f06ebd8c76bc71c0e2019517.1444394307.git.geliangtang@163.com>
Date:	Thu,  8 Oct 2015 22:04:26 -0700
From:	Geliang Tang <geliangtang@....com>
To:	Mike Marciniszyn <infinipath@...el.com>,
	Doug Ledford <dledford@...hat.com>,
	Sean Hefty <sean.hefty@...el.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Geliang Tang <geliangtang@....com>, linux-rdma@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] IB/hfi1: use TASK_COMM_LEN in hfi1_ctxtdata

Use comm[TASK_COMM_LEN] instead of comm[16].

Signed-off-by: Geliang Tang <geliangtang@....com>
---
 drivers/staging/rdma/hfi1/hfi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rdma/hfi1/hfi.h b/drivers/staging/rdma/hfi1/hfi.h
index 8ca171b..a35213e 100644
--- a/drivers/staging/rdma/hfi1/hfi.h
+++ b/drivers/staging/rdma/hfi1/hfi.h
@@ -262,7 +262,7 @@ struct hfi1_ctxtdata {
 	pid_t pid;
 	pid_t subpid[HFI1_MAX_SHARED_CTXTS];
 	/* same size as task_struct .comm[], command that opened context */
-	char comm[16];
+	char comm[TASK_COMM_LEN];
 	/* so file ops can get at unit */
 	struct hfi1_devdata *dd;
 	/* so functions that need physical port can get it easily */
-- 
1.9.1


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