From 099f79c019993a7c6071942e9d873f7298f3af7f Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Tue, 11 Jun 2019 10:03:39 -0300 Subject: [PATCH] serial: fsl_lpuart: Remove unneeded OOM error message There is no need to add an out-of-memory error message inside the driver because the core MM code will take care of it. Remove the unneeded OOM error message. Signed-off-by: Fabio Estevam Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/fsl_lpuart.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 08b52cca650c..2f24d9796d20 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -1040,10 +1040,8 @@ static inline int lpuart_start_rx_dma(struct lpuart_port *sport) sport->rx_dma_rng_buf_len = 16; ring->buf = kmalloc(sport->rx_dma_rng_buf_len, GFP_ATOMIC); - if (!ring->buf) { - dev_err(sport->port.dev, "Ring buf alloc failed\n"); + if (!ring->buf) return -ENOMEM; - } sg_init_one(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len); sg_set_buf(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len);