Commit 099f79c0 authored by Fabio Estevam's avatar Fabio Estevam Committed by Greg Kroah-Hartman
Browse files

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: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8d53935d

drivers/tty/serial/fsl_lpuart.c

+1 −3
Original line number Diff line number Diff line
@@ -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);

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