From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Sat, 7 Oct 2017 07:08:05 +0000 (-0700)
Subject: f2fs/crypto: drop crypto key at evict_inode only
X-Git-Tag: v4.15-rc1~83^2~54
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=204b4ae06739ddfe59643c44a205e739938c51e5;p=linux.git

f2fs/crypto: drop crypto key at evict_inode only

This patch avoids dropping crypto key in f2fs_drop_inode, so we can guarantee
it happens only at evict_inode.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 3a47b3271d0d..dce5c4e48e23 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -673,7 +673,6 @@ static int f2fs_drop_inode(struct inode *inode)
 
 			sb_end_intwrite(inode->i_sb);
 
-			fscrypt_put_encryption_info(inode, NULL);
 			spin_lock(&inode->i_lock);
 			atomic_dec(&inode->i_count);
 		}