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authorMarkus Elfring <elfring@users.sourceforge.net>2017-08-28 05:46:57 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-09-23 08:19:55 -0400
commitc38e8657a471e9af42b86009e5d3085031b41fda (patch)
treeb2bb818ff8b099ee5237da0ab3b9db680b520a0b /drivers/media/platform
parenta0ec8d1dc42e4255307cb1b95345c01c327a10a6 (diff)
media: drivers: delete error messages for failed memory allocation
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. [mchehab@s-opensource.com: fold several similar patches into one] Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform')
-rw-r--r--drivers/media/platform/atmel/atmel-isc.c4
-rw-r--r--drivers/media/platform/atmel/atmel-isi.c8
-rw-r--r--drivers/media/platform/blackfin/ppi.c1
3 files changed, 3 insertions, 10 deletions
diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc.c
index d7103c5f92c3..db410c558a74 100644
--- a/drivers/media/platform/atmel/atmel-isc.c
+++ b/drivers/media/platform/atmel/atmel-isc.c
@@ -1507,10 +1507,8 @@ static int isc_formats_init(struct isc_device *isc)
isc->user_formats = devm_kcalloc(isc->dev,
num_fmts, sizeof(struct isc_format *),
GFP_KERNEL);
- if (!isc->user_formats) {
- v4l2_err(&isc->v4l2_dev, "could not allocate memory\n");
+ if (!isc->user_formats)
return -ENOMEM;
- }
fmt = &isc_formats[0];
for (i = 0, j = 0; i < ARRAY_SIZE(isc_formats); i++) {
diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c
index 891fa2505efa..154e9c39b64f 100644
--- a/drivers/media/platform/atmel/atmel-isi.c
+++ b/drivers/media/platform/atmel/atmel-isi.c
@@ -1038,10 +1038,8 @@ static int isi_formats_init(struct atmel_isi *isi)
isi->user_formats = devm_kcalloc(isi->dev,
num_fmts, sizeof(struct isi_format *),
GFP_KERNEL);
- if (!isi->user_formats) {
- dev_err(isi->dev, "could not allocate memory\n");
+ if (!isi->user_formats)
return -ENOMEM;
- }
memcpy(isi->user_formats, isi_fmts,
num_fmts * sizeof(struct isi_format *));
@@ -1176,10 +1174,8 @@ static int atmel_isi_probe(struct platform_device *pdev)
int ret, i;
isi = devm_kzalloc(&pdev->dev, sizeof(struct atmel_isi), GFP_KERNEL);
- if (!isi) {
- dev_err(&pdev->dev, "Can't allocate interface!\n");
+ if (!isi)
return -ENOMEM;
- }
isi->pclk = devm_clk_get(&pdev->dev, "isi_clk");
if (IS_ERR(isi->pclk))
diff --git a/drivers/media/platform/blackfin/ppi.c b/drivers/media/platform/blackfin/ppi.c
index 37169054b828..478eb2f7d723 100644
--- a/drivers/media/platform/blackfin/ppi.c
+++ b/drivers/media/platform/blackfin/ppi.c
@@ -338,7 +338,6 @@ struct ppi_if *ppi_create_instance(struct platform_device *pdev,
ppi = kzalloc(sizeof(*ppi), GFP_KERNEL);
if (!ppi) {
peripheral_free_list(info->pin_req);
- dev_err(&pdev->dev, "unable to allocate memory for ppi handle\n");
return NULL;
}
ppi->ops = &ppi_ops;

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