* [PATCH] serial: sc16is7xx: Delete an error message for a failed memory allocation in sc16is7xx_probe()
@ 2017-12-08 16:42 SF Markus Elfring
0 siblings, 0 replies; only message in thread
From: SF Markus Elfring @ 2017-12-08 16:42 UTC (permalink / raw)
To: linux-serial, Greg Kroah-Hartman, Jiri Slaby; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 8 Dec 2017 17:27:50 +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 <elfring@users.sourceforge.net>
---
drivers/tty/serial/sc16is7xx.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index 65792a3539d0..8b3c35f77e7c 100644
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -1156,10 +1156,8 @@ static int sc16is7xx_probe(struct device *dev,
s = devm_kzalloc(dev, sizeof(*s) +
sizeof(struct sc16is7xx_one) * devtype->nr_uart,
GFP_KERNEL);
- if (!s) {
- dev_err(dev, "Error allocating port structure\n");
+ if (!s)
return -ENOMEM;
- }
s->clk = devm_clk_get(dev, NULL);
if (IS_ERR(s->clk)) {
--
2.15.1
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