diff options
| author |   Fabio Estevam <festevam@gmail.com> | 2019-06-11 10:03:39 -0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-18 09:34:28 +0200 |
| commit | 099f79c019993a7c6071942e9d873f7298f3af7f (patch) | |
| tree | 7f65ebd1cc3dddd18dd629b93029868b0e03c6e4 /drivers/tty/serial/fsl_lpuart.c | |
| parent | serial: uartps: Remove useless return from cdns_uart_poll_put_char (diff) | |
| download | linux-dev-099f79c019993a7c6071942e9d873f7298f3af7f.tar.xz linux-dev-099f79c019993a7c6071942e9d873f7298f3af7f.zip | |
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 <festevam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/fsl_lpuart.c')
| -rw-r--r-- | drivers/tty/serial/fsl_lpuart.c | 4 |
1 files changed, 1 insertions, 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); |