Merge: smb: client: fix chmod(2) regression with ATTR_READONLY [rhel-9.6.z]

MR: https://gitlab.com/redhat/rhel/src/kernel/rhel-9/-/merge_requests/3475

JIRA: https://issues.redhat.com/browse/RHEL-80527

- smb: client: fix chmod(2) regression with ATTR_READONLY (Paulo Alcantara) [[RHEL-80527](https://issues.redhat.com/browse/RHEL-80527) [RHEL-78507](https://issues.redhat.com/browse/RHEL-78507)]
  Y-Commit: c7cbda5

Signed-off-by: Jay Shin <jaeshin@redhat.com>

Approved-by: Marc Milgram <mmilgram@redhat.com>
Approved-by: Paulo Alcantara <paalcant@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Author: CKI KWF Bot

fs/smb/client/inode.c

@@ -1389,7 +1389,7 @@ int cifs_get_inode_info(struct inode **inode,
 	struct cifs_fattr fattr = {};
 	int rc;
 
-	if (is_inode_cache_good(*inode)) {
+	if (!data && is_inode_cache_good(*inode)) {
 		cifs_dbg(FYI, "No need to revalidate cached inode sizes\n");
 		return 0;
 	}
@@ -1488,7 +1488,7 @@ int smb311_posix_get_inode_info(struct inode **inode,
 	struct cifs_fattr fattr = {};
 	int rc;
 
-	if (is_inode_cache_good(*inode)) {
+	if (!data && is_inode_cache_good(*inode)) {
 		cifs_dbg(FYI, "No need to revalidate cached inode sizes\n");
 		return 0;
 	}