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| author | Michal Simek <michal.simek@xilinx.com> | 2020-04-03 11:24:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-16 16:00:48 +0200 |
| commit | b6fd2dbbd649b89a3998528994665ded1e3fbf7f (patch) | |
| tree | ff45129deaf9c3e456d76a52e482704264ba397c /drivers | |
| parent | Revert "serial: uartps: Use the same dynamic major number for all ports" (diff) | |
| download | linux-b6fd2dbbd649b89a3998528994665ded1e3fbf7f.tar.xz linux-b6fd2dbbd649b89a3998528994665ded1e3fbf7f.zip | |
Revert "serial: uartps: Fix error path when alloc failed"
This reverts commit 32cf21ac4edd6c0d5b9614368a83bcdc68acb031.
As Johan says, this driver needs a lot more work and these changes are
only going in the wrong direction:
https://lkml.kernel.org/r/20190523091839.GC568@localhost
Reported-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/46cd7f039db847c08baa6508edd7854f7c8ff80f.1585905873.git.michal.simek@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 4e3fefa70b56..412bfc51f546 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1542,10 +1542,8 @@ static int cdns_uart_probe(struct platform_device *pdev) #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE cdns_uart_console = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_console), GFP_KERNEL); - if (!cdns_uart_console) { - rc = -ENOMEM; - goto err_out_id; - } + if (!cdns_uart_console) + return -ENOMEM; strncpy(cdns_uart_console->name, CDNS_UART_TTY_NAME, sizeof(cdns_uart_console->name)); |