f2fs: add missing dput() when printing the donation list

Jaegeuk Kim · Jaegeuk Kim · commit 4e715744bf7b · 2025-10-03T03:16:10.000Z
We missed to call dput() on the grabbed dentry. Fixes: f1a49c1 ("f2fs: show the list of donation files") Reviewed-by: Daeho Jeong <daehojeong@google.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
@@ -1845,6 +1845,7 @@ static int __maybe_unused donation_list_seq_show(struct seq_file *seq,
 				(loff_t)(fi->donate_end + 1) << (PAGE_SHIFT - 10),
 				(loff_t)inode->i_mapping->nrpages << (PAGE_SHIFT - 10));
 next:
+		dput(dentry);
 		inode_unlock_shared(inode);
 		iput(inode);
 	}

Original file line number	Diff line number	Diff line change
`@@ -1845,6 +1845,7 @@ static int __maybe_unused donation_list_seq_show(struct seq_file *seq,`
`1845`	`1845`	`(loff_t)(fi->donate_end + 1) << (PAGE_SHIFT - 10),`
`1846`	`1846`	`(loff_t)inode->i_mapping->nrpages << (PAGE_SHIFT - 10));`
`1847`	`1847`	`next:`
	`1848`	`+ dput(dentry);`
`1848`	`1849`	`inode_unlock_shared(inode);`
`1849`	`1850`	`iput(inode);`
`1850`	`1851`	`}`