From 8d1b80a79452630f157bf634ae9cfcd9f4eed161 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 16 Feb 2023 15:13:04 +0300 Subject: erofs: fix an error code in z_erofs_init_zip_subsystem() Return -ENOMEM if alloc_workqueue() fails. Don't return success. Fixes: d8a650adf429 ("erofs: add per-cpu threads for decompression as an option") Signed-off-by: Dan Carpenter Reviewed-by: Gao Xiang Link: https://lore.kernel.org/r/Y+4d0FRsUq8jPoOu@kili Signed-off-by: Gao Xiang --- fs/erofs/zdata.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/erofs/zdata.c') diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index 8ea3f5fe985e..3247d2422bea 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -475,8 +475,10 @@ int __init z_erofs_init_zip_subsystem(void) z_erofs_workqueue = alloc_workqueue("erofs_worker", WQ_UNBOUND | WQ_HIGHPRI, num_possible_cpus()); - if (!z_erofs_workqueue) + if (!z_erofs_workqueue) { + err = -ENOMEM; goto out_error_workqueue_init; + } err = erofs_init_percpu_workers(); if (err) -- cgit v1.2.3-70-g09d2