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-rw-r--r--drivers/ntb/test/ntb_perf.c7
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;