From: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Date: Tue, 19 Dec 2017 14:56:21 +0000 (+0100)
Subject: staging: pi433: avoid logging ENOMEM messages
X-Git-Tag: v4.16-rc1~112^2~285
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=57fa80f5b0c97d319811a0dfa3d7b29ea8103c59;p=linux.git

staging: pi433: avoid logging ENOMEM messages

Fixes checkpatch warning:

  WARNING: Possible unnecessary 'out of memory' message

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index f46612f6559c..264d798a1cf2 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -934,10 +934,8 @@ static int pi433_open(struct inode *inode, struct file *filp)
 
 	if (!device->rx_buffer) {
 		device->rx_buffer = kmalloc(MAX_MSG_SIZE, GFP_KERNEL);
-		if (!device->rx_buffer) {
-			dev_dbg(device->dev, "open/ENOMEM\n");
+		if (!device->rx_buffer)
 			return -ENOMEM;
-		}
 	}
 
 	device->users++;