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[1/2] spidev: Delete error messages for failed memory allocations in spidev_open()

Message ID 894ea82b-c53b-ccb3-63b2-4adabe518a6d@users.sourceforge.net (mailing list archive)
State Rejected
Headers show

Commit Message

SF Markus Elfring May 17, 2017, 3:45 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 17 May 2017 17:17:49 +0200

Omit two extra messages for memory allocation failures in this function.

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/spi/spidev.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 9a2a79a871ba..e6dc37fbea4e 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -603,7 +603,6 @@  static int spidev_open(struct inode *inode, struct file *filp)
 	if (!spidev->tx_buffer) {
 		spidev->tx_buffer = kmalloc(bufsiz, GFP_KERNEL);
 		if (!spidev->tx_buffer) {
-			dev_dbg(&spidev->spi->dev, "open/ENOMEM\n");
 			status = -ENOMEM;
 			goto err_find_dev;
 		}
@@ -612,7 +611,6 @@  static int spidev_open(struct inode *inode, struct file *filp)
 	if (!spidev->rx_buffer) {
 		spidev->rx_buffer = kmalloc(bufsiz, GFP_KERNEL);
 		if (!spidev->rx_buffer) {
-			dev_dbg(&spidev->spi->dev, "open/ENOMEM\n");
 			status = -ENOMEM;
 			goto err_alloc_rx_buf;
 		}