getcifsacl: remove some dead code

getcifsacl: remove some dead code

Coverity says:

Error: DEADCODE (CWE-561): [#def5]
cifs-utils-6.2/getcifsacl.c:101: assignment: Assigning: "mflags" = "false".
cifs-utils-6.2/getcifsacl.c:109: const: At condition "mflags", the value of "mflags" must be equal to 0.
cifs-utils-6.2/getcifsacl.c:109: dead_error_condition: The condition "mflags" cannot be true.
cifs-utils-6.2/getcifsacl.c:110: dead_error_line: Execution cannot reach this statement "printf("|");".

Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Jeff Layton <jlayton@samba.org>