UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: vme_user: remove unused variable 

Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Kalinkin 2015-06-26 23:39:42 +03:00 committed by Greg Kroah-Hartman
parent 7c78e0cdd0
commit 457ab28619
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/staging/vme/devices/vme_user.c
View File

@ -143,18 +143,14 @@ static ssize_t resource_to_user(int minor, char __user *buf, size_t count,
static ssize_t resource_from_user(unsigned int minor, const char __user *buf,
size_t count, loff_t *ppos)
{
ssize_t copied = 0;
if (count > image[minor].size_buf)
count = image[minor].size_buf;
if (__copy_from_user(image[minor].kern_buf, buf, (unsigned long)count))
return -EFAULT;
copied = vme_master_write(image[minor].resource, image[minor].kern_buf,
count, *ppos);
return copied;
return vme_master_write(image[minor].resource, image[minor].kern_buf,
count, *ppos);
}
static ssize_t buffer_to_user(unsigned int minor, char __user *buf,