Fixes the following W=1 kernel build warning(s):
drivers/thunderbolt/dma_port.c: In function ‘dma_port_flash_write_block’:
drivers/thunderbolt/dma_port.c:331:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
Cc: Andreas Noever <andreas.noever@xxxxxxxxx>
Cc: Michael Jamet <michael.jamet@xxxxxxxxx>
Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Cc: Yehezkel Bernat <YehezkelShB@xxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
drivers/thunderbolt/dma_port.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/thunderbolt/dma_port.c b/drivers/thunderbolt/dma_port.c
index 847dd07a7b172..5aced91e17dc4 100644
--- a/drivers/thunderbolt/dma_port.c
+++ b/drivers/thunderbolt/dma_port.c
@@ -328,13 +328,12 @@ static int dma_port_flash_write_block(struct tb_dma_port *dma, u32 address,
{
struct tb_switch *sw = dma->sw;
u32 in, dwaddress, dwords;
- int ret;
dwords = size / 4;
/* Write the block to MAIL_DATA registers */
- ret = dma_port_write(sw->tb->ctl, buf, tb_route(sw), dma->port,
- dma->base + MAIL_DATA, dwords, DMA_PORT_TIMEOUT);
+ dma_port_write(sw->tb->ctl, buf, tb_route(sw), dma->port,
+ dma->base + MAIL_DATA, dwords, DMA_PORT_TIMEOUT);
in = MAIL_IN_CMD_FLASH_WRITE << MAIL_IN_CMD_SHIFT;
--
2.25.1
