[PATCH 1/3] tty/serial/ucc_uart: Delete an error message for a failed memory allocation in ucc_uart_probe()
From: SF Markus Elfring <hidden>
Date: 2017-12-06 21:12:04
Also in:
kernel-janitors, linux-serial, lkml
Subsystem:
freescale quicc engine ucc uart driver, the rest, tty layer and serial drivers · Maintainers:
Timur Tabi, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
From: Markus Elfring <redacted> Date: Wed, 6 Dec 2017 21:41:14 +0100 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <redacted> --- drivers/tty/serial/ucc_uart.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c
index 2b6376e6e5ad..48364f0eba72 100644
--- a/drivers/tty/serial/ucc_uart.c
+++ b/drivers/tty/serial/ucc_uart.c@@ -1254,10 +1254,8 @@ static int ucc_uart_probe(struct platform_device *ofdev) } qe_port = kzalloc(sizeof(struct uart_qe_port), GFP_KERNEL); - if (!qe_port) { - dev_err(&ofdev->dev, "can't allocate QE port structure\n"); + if (!qe_port) return -ENOMEM; - } /* Search for IRQ and mapbase */ ret = of_address_to_resource(np, 0, &res);
--
2.15.1