staging: dgnc: tty.c: fixes code indent error
staging: dgnc: tty.c: fixes code indent error

This patch fixes the error "code indent should use
tabs where possible" in dgnc_tty.c.

Signed-off-by: Lidza Louina <c2e90c0f9f424f9062e7f891bbe155a992aa9370@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs