Fixes the following W=1 kernel build warning(s): drivers/tty/serial/msm_serial.c: In function ‘msm_complete_tx_dma’: drivers/tty/serial/msm_serial.c:429:18: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
Cc: Andy Gross <[email protected]> Cc: Bjorn Andersson <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Jiri Slaby <[email protected]> Cc: Robert Love <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> --- drivers/tty/serial/msm_serial.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c index 87f005e5d2aff..ec31a809644a5 100644 --- a/drivers/tty/serial/msm_serial.c +++ b/drivers/tty/serial/msm_serial.c @@ -426,7 +426,6 @@ static void msm_complete_tx_dma(void *args) struct circ_buf *xmit = &port->state->xmit; struct msm_dma *dma = &msm_port->tx_dma; struct dma_tx_state state; - enum dma_status status; unsigned long flags; unsigned int count; u32 val; @@ -437,7 +436,7 @@ static void msm_complete_tx_dma(void *args) if (!dma->count) goto done; - status = dmaengine_tx_status(dma->chan, dma->cookie, &state); + dmaengine_tx_status(dma->chan, dma->cookie, &state); dma_unmap_single(port->dev, dma->phys, dma->count, dma->dir); -- 2.25.1
