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-rw-r--r--mm/mmap.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index 6cff7ba24a34..1e7a3ea23f1a 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1202,7 +1202,6 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
unsigned long *populate)
{
struct mm_struct * mm = current->mm;
- struct inode *inode;
vm_flags_t vm_flags;
*populate = 0;
@@ -1265,9 +1264,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
return -EAGAIN;
}
- inode = file ? file_inode(file) : NULL;
-
if (file) {
+ struct inode *inode = file_inode(file);
+
switch (flags & MAP_TYPE) {
case MAP_SHARED:
if ((prot&PROT_WRITE) && !(file->f_mode&FMODE_WRITE))