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staging: IB/hfi1: use TASK_COMM_LEN in hfi1_ctxtdata 

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

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geliang Tang 2015-10-08 22:04:26 -07:00 committed by Greg Kroah-Hartman
parent ac0a366799
commit c3af8a28f4
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rdma/hfi1/hfi.h
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@ -262,7 +262,7 @@ struct hfi1_ctxtdata {
pid_t pid; pid_t pid;
pid_t subpid[HFI1_MAX_SHARED_CTXTS]; pid_t subpid[HFI1_MAX_SHARED_CTXTS];
/* same size as task_struct .comm[], command that opened context */ /* 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 */ /* so file ops can get at unit */
struct hfi1_devdata *dd; struct hfi1_devdata *dd;
/* so functions that need physical port can get it easily */ /* so functions that need physical port can get it easily */