From: Kulikov Vasiliy <segooon@gmail.com>
To: kernel-janitors@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@suse.de>,
Mauro Carvalho Chehab <mchehab@redhat.com>,
Stefan Ringel <stefan.ringel@arcor.de>,
Michel Ludwig <michel.ludwig@gmail.com>,
"Beholder Intl. Ltd. Dmitry Belimov" <d.belimov@gmail.com>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH 07/15] staging: tm6000: check kzalloc() result
Date: Fri, 16 Jul 2010 20:14:33 +0400 [thread overview]
Message-ID: <1279296873-25023-1-git-send-email-segooon@gmail.com> (raw)
If kzalloc() fails exit with -ENOMEM.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
---
drivers/staging/tm6000/tm6000-core.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 2c38199..9c2829e 100644
--- a/drivers/staging/tm6000/tm6000-core.c
+++ b/drivers/staging/tm6000/tm6000-core.c
@@ -40,8 +40,11 @@ int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
static int ini = 0, last = 0, n = 0;
u8 *data = NULL;
- if (len)
+ if (len) {
data = kzalloc(len, GFP_KERNEL);
+ if (data == NULL)
+ return -ENOMEM;
+ }
if (req_type & USB_DIR_IN)
--
1.7.0.4
reply other threads:[~2010-07-16 16:14 UTC|newest]
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