drivers/platform/x86/thinkpad_acpi.c: delete double assignment
authorJulia Lawall <julia@diku.dk>
Tue, 26 Oct 2010 10:25:37 +0000 (12:25 +0200)
committerMatthew Garrett <mjg@redhat.com>
Wed, 24 Nov 2010 16:59:51 +0000 (11:59 -0500)
Delete successive assignments to the same location.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
drivers/platform/x86/thinkpad_acpi.c

index 2d61186..e8c2199 100644 (file)
@@ -8497,7 +8497,6 @@ static void ibm_exit(struct ibm_struct *ibm)
                                           ibm->acpi->type,
                                           dispatch_acpi_notify);
                ibm->flags.acpi_notify_installed = 0;
-               ibm->flags.acpi_notify_installed = 0;
        }
 
        if (ibm->flags.proc_created) {