linux-kernel - [PATCH 2/2] f2fs: fix return val in f2fs_start_ckpt

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Date:   Thu, 27 Oct 2022 18:24:47 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     jaegeuk@...nel.org, chao@...nel.org
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org, Yangtao Li <frank.li@...o.com>
Subject: [PATCH 2/2] f2fs: fix return val in f2fs_start_ckpt_thread()

Return PTR_ERR(cprc->f2fs_issue_ckpt) instead of -ENOMEM;

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 fs/f2fs/checkpoint.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 2a5d9256a6f4..12fd12f2bb97 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -1899,8 +1899,9 @@ int f2fs_start_ckpt_thread(struct f2fs_sb_info *sbi)
 	cprc->f2fs_issue_ckpt = kthread_run(issue_checkpoint_thread, sbi,
 			"f2fs_ckpt-%u:%u", MAJOR(dev), MINOR(dev));
 	if (IS_ERR(cprc->f2fs_issue_ckpt)) {
+		int err = PTR_ERR(cprc->f2fs_issue_ckpt);
 		cprc->f2fs_issue_ckpt = NULL;
-		return -ENOMEM;
+		return err;
 	}
 
 	set_task_ioprio(cprc->f2fs_issue_ckpt, cprc->ckpt_thread_ioprio);
-- 
2.25.1