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-rw-r--r--fs/io-wq.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c
index e636898f8a1f..b7d8e544a804 100644
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -429,14 +429,10 @@ static void io_wq_switch_mm(struct io_worker *worker, struct io_wq_work *work)
mmput(worker->mm);
worker->mm = NULL;
}
- if (!work->mm)
- return;
if (mmget_not_zero(work->mm)) {
kthread_use_mm(work->mm);
worker->mm = work->mm;
- /* hang on to this mm */
- work->mm = NULL;
return;
}