* [PATCH] tty: serial: 8250: delete redundant printing of return value
@ 2021-03-13 7:48 Wang Qing
0 siblings, 0 replies; only message in thread
From: Wang Qing @ 2021-03-13 7:48 UTC (permalink / raw)
To: Greg Kroah-Hartman, Jiri Slaby, kuldip dwivedi, Andrij Abyzov,
Wang Qing, linux-serial, linux-kernel
platform_get_irq() has already checked and printed the return value,
the printing here is nothing special, it is not necessary at all.
Signed-off-by: Wang Qing <wangqing@vivo.com>
---
drivers/tty/serial/8250/8250_fsl.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_fsl.c b/drivers/tty/serial/8250/8250_fsl.c
index fbcc90c..cd19400
--- a/drivers/tty/serial/8250/8250_fsl.c
+++ b/drivers/tty/serial/8250/8250_fsl.c
@@ -104,11 +104,8 @@ static int fsl8250_acpi_probe(struct platform_device *pdev)
}
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- if (irq != -EPROBE_DEFER)
- dev_err(dev, "cannot get irq\n");
+ if (irq < 0)
return irq;
- }
memset(&port8250, 0, sizeof(port8250));
--
2.7.4
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