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SMB3: Fix endian warning 

Multi-dialect negotiate patch had a minor endian error.

Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
CC: Stable <stable@vger.kernel.org> # 4.13+
This commit is contained in:
Steve French 2017-09-19 11:43:47 -05:00
parent 23586b66d8
commit 590d08d3da
1 changed files with 3 additions and 2 deletions
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5
fs/cifs/smb2pdu.c
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@ -570,10 +570,11 @@ SMB2_negotiate(const unsigned int xid, struct cifs_ses *ses)
/* ops set to 3.0 by default for default so update */ /* ops set to 3.0 by default for default so update */
ses->server->ops = &smb21_operations; ses->server->ops = &smb21_operations;
} }
} else if (rsp->DialectRevision != ses->server->vals->protocol_id) { } else if (le16_to_cpu(rsp->DialectRevision) !=
ses->server->vals->protocol_id) {
/* if requested single dialect ensure returned dialect matched */ /* if requested single dialect ensure returned dialect matched */
cifs_dbg(VFS, "Illegal 0x%x dialect returned: not requested\n", cifs_dbg(VFS, "Illegal 0x%x dialect returned: not requested\n",
cpu_to_le16(rsp->DialectRevision)); le16_to_cpu(rsp->DialectRevision));
return -EIO; return -EIO;
} }