AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ipmi: cdev lock_kernel() pushdown

Browse Source 
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Jonathan Corbet 2008-05-15 10:46:49 -06:00
parent fbc8a81d66
commit ecc38983f6
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/char/ipmi/ipmi_devintf.c
View File

@ -43,6 +43,7 @@
#include <linux/init.h>
#include <linux/device.h>
#include <linux/compat.h>
#include <linux/smp_lock.h>
struct ipmi_file_private
{
@ -121,6 +122,7 @@ static int ipmi_open(struct inode *inode, struct file *file)
if (!priv)
return -ENOMEM;
lock_kernel();
priv->file = file;
rv = ipmi_create_user(if_num,
@ -129,7 +131,7 @@ static int ipmi_open(struct inode *inode, struct file *file)
&(priv->user));
if (rv) {
kfree(priv);
return rv;
goto out;
}
file->private_data = priv;
@ -144,7 +146,9 @@ static int ipmi_open(struct inode *inode, struct file *file)
priv->default_retries = -1;
priv->default_retry_time_ms = 0;
return 0;
out:
unlock_kernel();
return rv;
}
static int ipmi_release(struct inode *inode, struct file *file)