staging: dgap: replace dgap_savestring function with kstrdup
staging: dgap: replace dgap_savestring function with kstrdup

Removes dgap_savestring function to use kstrdup instead.

Signed-off-by: Mark Hounschell <2768f22284a3a1a19b282345ce7b3c23351472ff@compro.net>
Tested-by: Mark Hounschell <2768f22284a3a1a19b282345ce7b3c23351472ff@compro.net>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

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