USB: serial: remove redundant OOM messages
Remove redundant error messages on allocation failures, which have
already been logged.
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index c2a4171..8908760 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -384,10 +384,8 @@
uint8_t *break_reg;
break_reg = kmalloc(2, GFP_KERNEL);
- if (!break_reg) {
- dev_err(&port->dev, "%s - kmalloc failed\n", __func__);
+ if (!break_reg)
return;
- }
r = ch341_control_in(port->serial->dev, CH341_REQ_READ_REG,
ch341_break_reg, 0, break_reg, 2);