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-rw-r--r--arch/x86/kernel/msr.c24
1 files changed, 1 insertions, 23 deletions
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 113e70784854..64f9616f93f1 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -45,28 +45,6 @@
static struct class *msr_class;
-static loff_t msr_seek(struct file *file, loff_t offset, int orig)
-{
- loff_t ret;
- struct inode *inode = file_inode(file);
-
- mutex_lock(&inode->i_mutex);
- switch (orig) {
- case SEEK_SET:
- file->f_pos = offset;
- ret = file->f_pos;
- break;
- case SEEK_CUR:
- file->f_pos += offset;
- ret = file->f_pos;
- break;
- default:
- ret = -EINVAL;
- }
- mutex_unlock(&inode->i_mutex);
- return ret;
-}
-
static ssize_t msr_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
@@ -194,7 +172,7 @@ static int msr_open(struct inode *inode, struct file *file)
*/
static const struct file_operations msr_fops = {
.owner = THIS_MODULE,
- .llseek = msr_seek,
+ .llseek = no_seek_end_llseek,
.read = msr_read,
.write = msr_write,
.open = msr_open,