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| author | Joel Stanley <joel@jms.id.au> | 2016-11-21 02:38:38 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2016-11-21 02:38:47 +0300 |
| commit | c55cf1296a0429d91b940a49a59977617a4e4cb3 (patch) | |
| tree | 11d7ae008a0ad5bfe4110966b6df7c44cff723fd /fs/cifs/smb2inode.c | |
| parent | 5509e6ee766f6b910c3b81c02bae291fc1d9a806 (diff) | |
| parent | 86429bd405de5741df4127096deae0b1d90b68f1 (diff) | |
| download | linux-dev-4.4.tar.xz | |
Merge tag 'v4.4.33' into dev-4.4openbmc-4.4-20161121-1dev-4.4
This is the 4.4.33 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'fs/cifs/smb2inode.c')
| -rw-r--r-- | fs/cifs/smb2inode.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c index 4f0231e685a9..1238cd3552f9 100644 --- a/fs/cifs/smb2inode.c +++ b/fs/cifs/smb2inode.c @@ -266,9 +266,15 @@ smb2_set_file_info(struct inode *inode, const char *full_path, struct tcon_link *tlink; int rc; + if ((buf->CreationTime == 0) && (buf->LastAccessTime == 0) && + (buf->LastWriteTime == 0) && (buf->ChangeTime) && + (buf->Attributes == 0)) + return 0; /* would be a no op, no sense sending this */ + tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); + rc = smb2_open_op_close(xid, tlink_tcon(tlink), cifs_sb, full_path, FILE_WRITE_ATTRIBUTES, FILE_OPEN, 0, buf, SMB2_OP_SET_INFO); |