[PATCH] misc fixes

- A C99 initialiser in drivers/char/mem.c

- Remove unneeded deref in madvise_willneed()

drivers/char/mem.c

@@ -619,7 +619,7 @@ static ssize_t kmsg_write(struct file * file, const char * buf,
 }
 
 static struct file_operations kmsg_fops = {
-	write:		kmsg_write,
+	.write =	kmsg_write,
 };
 
 static int memory_open(struct inode * inode, struct file * filp)

mm/madvise.c

@@ -57,7 +57,7 @@ static long madvise_willneed(struct vm_area_struct * vma,
 {
 	struct file *file = vma->vm_file;
 
-	if (!vma->vm_file)
+	if (!file)
 		return -EBADF;
 
 	start = ((start - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;