staging: lustre: ptlrpc: pack_generic: clean up whitespace around parentheses
staging: lustre: ptlrpc: pack_generic: clean up whitespace around parentheses

Fix the following types of checkpatch errors and warnings in
pack_generic.c to comply with coding style:

ERROR: space required before the open parenthesis '('
ERROR: space prohibited before that close parenthesis ')'
WARNING: space prohibited between function name and open parenthesis '('

Signed-off-by: Kristina Martsenko <54c7173f2bb040127d337a20071ec781edbec314@gmail.com>
Reviewed-by: Sarah Sharp <d4c4fc5069677be84f589aa6e14eedffef9ba12f@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

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