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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-05 15:46:18 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-05 15:46:18 -0500 |
| commit | 3fa04ecd72780da31ba8b329e148179bc24a9c7d (patch) | |
| tree | f5d462fd4aee086952d18f159f737c450ab46b3b /kernel/trace/blktrace.c | |
| parent | 180b62a3d837613fcac3ce89576526423926c3c3 (diff) | |
| parent | 1cda707d52e51a6cafac0aef12d2bd7052d572e6 (diff) | |
Merge branch 'writeback-for-2.6.34' into nfs-for-2.6.34
Diffstat (limited to 'kernel/trace/blktrace.c')
| -rw-r--r-- | kernel/trace/blktrace.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index d9d6206e0b14..07f945a99430 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c | |||
| @@ -540,9 +540,10 @@ int blk_trace_setup(struct request_queue *q, char *name, dev_t dev, | |||
| 540 | if (ret) | 540 | if (ret) |
| 541 | return ret; | 541 | return ret; |
| 542 | 542 | ||
| 543 | if (copy_to_user(arg, &buts, sizeof(buts))) | 543 | if (copy_to_user(arg, &buts, sizeof(buts))) { |
| 544 | blk_trace_remove(q); | ||
| 544 | return -EFAULT; | 545 | return -EFAULT; |
| 545 | 546 | } | |
| 546 | return 0; | 547 | return 0; |
| 547 | } | 548 | } |
| 548 | EXPORT_SYMBOL_GPL(blk_trace_setup); | 549 | EXPORT_SYMBOL_GPL(blk_trace_setup); |