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authorDan Carpenter <error27@gmail.com>2023-02-16 15:13:04 +0300
committerGao Xiang <hsiangkao@linux.alibaba.com>2023-02-16 17:51:53 +0300
commit8d1b80a79452630f157bf634ae9cfcd9f4eed161 (patch)
treebc9c33ccf5e6a32cc894fcfd4affa60af63d057b /fs/erofs
parent61fef98945d0b2fea522ef958f57a783e2a072a9 (diff)
downloadlinux-8d1b80a79452630f157bf634ae9cfcd9f4eed161.tar.xz
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 <error27@gmail.com> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/Y+4d0FRsUq8jPoOu@kili Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'fs/erofs')
-rw-r--r--fs/erofs/zdata.c4
1 files changed, 3 insertions, 1 deletions
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)