From: Tudor Ambarus <tudor.ambarus@...>

commit c0e035ac56680e74b27fc218c07e70f4b9b8b7a5 upstream.

When adjust_op_size is defined, len is never used. Move the len
computation where it's actually used.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...>
Link: https://lore.kernel.org/r/20200228160735.1565047-1-tudor.ambarus@microchip.com
Signed-off-by: Mark Brown <broonie@...>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
---
drivers/spi/spi-mem.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c
index 59f7aa117a10..02cf8c3f7350 100644
--- a/drivers/spi/spi-mem.c
+++ b/drivers/spi/spi-mem.c
@@ -412,12 +412,13 @@ int spi_mem_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op)
struct spi_controller *ctlr = mem->spi->controller;
size_t len;

- len = sizeof(op->cmd.opcode) + op->addr.nbytes + op->dummy.nbytes;
-
if (ctlr->mem_ops && ctlr->mem_ops->adjust_op_size)
return ctlr->mem_ops->adjust_op_size(mem, op);

if (!ctlr->mem_ops || !ctlr->mem_ops->exec_op) {
+ len = sizeof(op->cmd.opcode) + op->addr.nbytes +
+ op->dummy.nbytes;
+
if (len > spi_max_transfer_size(mem->spi))
return -EINVAL;

--
2.17.1