[PATCH] fs: Add missing annotation for iput_final()

From: Jules Irenge
Date: Sun Sep 11 2022 - 10:06:46 EST


Sparse reports a warning at iput_final()

warning: context imbalance in iput_final - unexpected unlock

The root cause is the missing annotation at iput_final()

Add the missing __releases(&inode->i_lock) annotation

Signed-off-by: Jules Irenge <jbi.octave@xxxxxxxxx>
---
fs/inode.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/inode.c b/fs/inode.c
index ba1de23c13c1..a1dd9a976add 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1706,6 +1706,7 @@ EXPORT_SYMBOL(generic_delete_inode);
* shutting down.
*/
static void iput_final(struct inode *inode)
+ __releases(&inode->i_lock)
{
struct super_block *sb = inode->i_sb;
const struct super_operations *op = inode->i_sb->s_op;
--
2.35.1