linux-kernel - [PATCH 1/3] ALSA: mpu401: Delete an error message for a failed memory allocation in snd_mpu401_uart

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Date:   Sat, 12 Aug 2017 21:11:36 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     alsa-devel@...a-project.org, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Takashi Sakamoto <o-takashi@...amocchi.jp>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] ALSA: mpu401: Delete an error message for a failed memory
 allocation in snd_mpu401_uart_new()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 12 Aug 2017 20:20:11 +0200

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@...rs.sourceforge.net>
---
 sound/drivers/mpu401/mpu401_uart.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 3a7c317ae012..cc347386fc2b 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -545,7 +545,6 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
 		return err;
 	mpu = kzalloc(sizeof(*mpu), GFP_KERNEL);
 	if (mpu == NULL) {
-		snd_printk(KERN_ERR "mpu401_uart: cannot allocate\n");
 		snd_device_free(card, rmidi);
 		return -ENOMEM;
 	}
-- 
2.14.0