[PATCH] cw1200: Delete an error message for a failed memory allocation in three functions

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Fri, 29 Dec 2017 21:48:05 +0100

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/net/wireless/st/cw1200/cw1200_sdio.c | 4 +---
 drivers/net/wireless/st/cw1200/cw1200_spi.c  | 4 +---
 drivers/net/wireless/st/cw1200/fwio.c        | 1 -
 3 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/st/cw1200/cw1200_sdio.c 
b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
index 1037ec62659d..82c6827579a9 100644
--- a/drivers/net/wireless/st/cw1200/cw1200_sdio.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
@@ -289,10 +289,8 @@ static int cw1200_sdio_probe(struct sdio_func *func,
                return -ENODEV;
 
        self = kzalloc(sizeof(*self), GFP_KERNEL);
-       if (!self) {
-               pr_err("Can't allocate SDIO hwbus_priv.\n");
+       if (!self)
                return -ENOMEM;
-       }
 
        func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
 
diff --git a/drivers/net/wireless/st/cw1200/cw1200_spi.c 
b/drivers/net/wireless/st/cw1200/cw1200_spi.c
index 412fb6e49aed..7b6d5e5c5a62 100644
--- a/drivers/net/wireless/st/cw1200/cw1200_spi.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_spi.c
@@ -399,10 +399,8 @@ static int cw1200_spi_probe(struct spi_device *func)
        }
 
        self = devm_kzalloc(&func->dev, sizeof(*self), GFP_KERNEL);
-       if (!self) {
-               pr_err("Can't allocate SPI hwbus_priv.");
+       if (!self)
                return -ENOMEM;
-       }
 
        self->pdata = plat_data;
        self->func = func;
diff --git a/drivers/net/wireless/st/cw1200/fwio.c 
b/drivers/net/wireless/st/cw1200/fwio.c
index 30e7646d04af..79dd7a8ffb05 100644
--- a/drivers/net/wireless/st/cw1200/fwio.c
+++ b/drivers/net/wireless/st/cw1200/fwio.c
@@ -153,7 +153,6 @@ static int cw1200_load_firmware_cw1200(struct cw1200_common 
*priv)
 
        buf = kmalloc(DOWNLOAD_BLOCK_SIZE, GFP_KERNEL | GFP_DMA);
        if (!buf) {
-               pr_err("Can't allocate firmware load buffer.\n");
                ret = -ENOMEM;
                goto firmware_release;
        }
-- 
2.15.1