diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ntb/test/ntb_perf.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c index cf19ff07680d..d82d10791e7d 100644 --- a/drivers/ntb/test/ntb_perf.c +++ b/drivers/ntb/test/ntb_perf.c @@ -615,9 +615,7 @@ static ssize_t debugfs_run_write(struct file *filp, const char __user *ubuf, kthread_create_on_node(ntb_perf_thread, (void *)pctx, node, "ntb_perf %d", i); - if (pctx->thread) - wake_up_process(pctx->thread); - else { + if (IS_ERR(pctx->thread)) { perf->run = false; for (i = 0; i < MAX_THREADS; i++) { if (pctx->thread) { @@ -625,7 +623,8 @@ static ssize_t debugfs_run_write(struct file *filp, const char __user *ubuf, pctx->thread = NULL; } } - } + } else + wake_up_process(pctx->thread); if (perf->run == false) return -ENXIO; |