diff options
| author | tangbin <tangbin@cmss.chinamobile.com> | 2020-03-05 04:38:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-05 23:26:34 +0300 |
| commit | 4a3e208474204e879d22a310b244cb2f39e5b1f8 (patch) | |
| tree | 26cae081be93c8a063b4c522d55a24a8cec1c260 | |
| parent | e8c75a30a23c6ba63f4ef6895cbf41fd42f21aa2 (diff) | |
| download | linux-4a3e208474204e879d22a310b244cb2f39e5b1f8.tar.xz | |
tty:serial:mvebu-uart:fix a wrong return
in this place, the function should return a
negative value and the PTR_ERR already returns
a negative,so return -PTR_ERR() is wrong.
Signed-off-by: tangbin <tangbin@cmss.chinamobile.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200305013823.20976-1-tangbin@cmss.chinamobile.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/mvebu-uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c index c12a12556339..4e9a590712cb 100644 --- a/drivers/tty/serial/mvebu-uart.c +++ b/drivers/tty/serial/mvebu-uart.c @@ -851,7 +851,7 @@ static int mvebu_uart_probe(struct platform_device *pdev) port->membase = devm_ioremap_resource(&pdev->dev, reg); if (IS_ERR(port->membase)) - return -PTR_ERR(port->membase); + return PTR_ERR(port->membase); mvuart = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_uart), GFP_KERNEL); |