1 files changed, 8 insertions, 10 deletions

diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 5a5c22245dee..f388b4e18a37 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -2306,7 +2306,7 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t
          * partially initialize the vma for the sampling buffer
          */
         vma->vm_mm           = mm;
-        vma->vm_file         = filp;
+        vma->vm_file         = get_file(filp);
         vma->vm_flags        = VM_READ| VM_MAYREAD |VM_RESERVED;
         vma->vm_page_prot    = PAGE_READONLY; /* XXX may need to change */
 
@@ -2345,8 +2345,6 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t
                 goto error;
         }
 
-        get_file(filp);
-
         /*
          * now insert the vma in the vm list for the process, must be
          * done with mmap lock held
@@ -4782,7 +4780,7 @@ recheck:
 asmlinkage long
 sys_perfmonctl (int fd, int cmd, void __user *arg, int count)
 {
-        struct file *file = NULL;
+        struct fd f = {NULL, 0};
         pfm_context_t *ctx = NULL;
         unsigned long flags = 0UL;
         void *args_k = NULL;
@@ -4879,17 +4877,17 @@ restart_args:
 
         ret = -EBADF;
 
-        file = fget(fd);
-        if (unlikely(file == NULL)) {
+        f = fdget(fd);
+        if (unlikely(f.file == NULL)) {
                 DPRINT(("invalid fd %d\n", fd));
                 goto error_args;
         }
-        if (unlikely(PFM_IS_FILE(file) == 0)) {
+        if (unlikely(PFM_IS_FILE(f.file) == 0)) {
                 DPRINT(("fd %d not related to perfmon\n", fd));
                 goto error_args;
         }
 
-        ctx = file->private_data;
+        ctx = f.file->private_data;
         if (unlikely(ctx == NULL)) {
                 DPRINT(("no context for fd %d\n", fd));
                 goto error_args;
@@ -4919,8 +4917,8 @@ abort_locked:
         if (call_made && PFM_CMD_RW_ARG(cmd) && copy_to_user(arg, args_k, base_sz*count)) ret = -EFAULT;
 
 error_args:
-        if (file)
-                fput(file);
+        if (f.file)
+                fdput(f);
 
         kfree(args_k);