diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
| commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
| tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /arch/x86/kernel/msr.c | |
| parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) | |
Linux-libre 4.5-gnu
Diffstat (limited to 'arch/x86/kernel/msr.c')
| -rw-r--r-- | arch/x86/kernel/msr.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 113e70784..64f9616f9 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, |