1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 88458faea2f8..05266b5aae22 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -46,7 +46,7 @@ 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->f_mapping->host;
+        struct inode *inode = file_inode(file);
 
         mutex_lock(&inode->i_mutex);
         switch (orig) {