squashfs: convert to new timestamp accessors

stable inclusion
from stable-v6.6.30
commit 331b6339c4853ae7dda1a7ae6bbd06d4678304e0
bugzilla: https://gitee.com/openeuler/kernel/issues/I9MPZ8

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=331b6339c4853ae7dda1a7ae6bbd06d4678304e0

--------------------------------

[ Upstream commit a1f13ed8c74893ed31d41c5bca156a623b0e9a86 ]

Convert to using the new inode timestamp accessor functions.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://lore.kernel.org/r/20231004185347.80880-68-jlayton@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Stable-dep-of: 9253c54e01b6 ("Squashfs: check the inode number is not the invalid value of zero")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>

Author: jtlayton

fs/squashfs/inode.c

@@ -59,9 +59,9 @@ static int squashfs_new_inode(struct super_block *sb, struct inode *inode,
 	i_uid_write(inode, i_uid);
 	i_gid_write(inode, i_gid);
 	inode->i_ino = le32_to_cpu(sqsh_ino->inode_number);
-	inode->i_mtime.tv_sec = le32_to_cpu(sqsh_ino->mtime);
-	inode->i_atime.tv_sec = inode->i_mtime.tv_sec;
-	inode_set_ctime(inode, inode->i_mtime.tv_sec, 0);
+	inode_set_mtime(inode, le32_to_cpu(sqsh_ino->mtime), 0);
+	inode_set_atime(inode, inode_get_mtime_sec(inode), 0);
+	inode_set_ctime(inode, inode_get_mtime_sec(inode), 0);
 	inode->i_mode = le16_to_cpu(sqsh_ino->mode);
 	inode->i_size = 0;