staging: greybus: spi: add blank line after variable declaration

This patch fixes the following checkpatch.pl warning:

WARNING: Missing a blank line after declarations

Reviewed-by: Alex Elder <elder@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Philippe Dixon <philippesdixon@gmail.com>
Link: https://lore.kernel.org/r/20210519193938.GA7131@ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/greybus/spilib.c b/drivers/staging/greybus/spilib.c
index 30655153df6ac73e3e82bf9053c0765b4c97afd3..ad0700a0bb81ba7f07a0e52c67bc3b948ccb0460 100644 (file)
--- a/drivers/staging/greybus/spilib.c
+++ b/drivers/staging/greybus/spilib.c
@@ -246,6 +246,7 @@ static struct gb_operation *gb_spi_operation_create(struct gb_spilib *spi,
        xfer = spi->first_xfer;
        while (msg->state != GB_SPI_STATE_OP_DONE) {
                int xfer_delay;
+
                if (xfer == spi->last_xfer)
                        xfer_len = spi->last_xfer_size;
                else