staging: lustre: Fix a jump label position in osc_get_info()

The script "checkpatch.pl" pointed out that labels should not be indented.
Thus delete a horizontal tab before the jump label "out"
in the function "osc_get_info".

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>