Commits
Sudip Mukherjee committed a010d276170
drivers/misc/sgi-gru: add return on error If the buffer is too small then return the error and in the process remove the variables which became unused. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Acked-by: Dimitri Sivanich <sivanich@sgi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>