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(parent: 1278b11) | patch
[SCSI] pm8001: drop redundant memset
authorJulia Lawall <julia@diku.dk>
Tue, 9 Mar 2010 21:14:34 +0000 (22:14 +0100)
committerJames Bottomley <James.Bottomley@suse.de>
Sun, 11 Apr 2010 14:23:30 +0000 (09:23 -0500)
commite05a9e7b18dfcce6911d0b901d7f04387cc1d93c
tree672286c193a021a2d2f6fb9d83014a04a7141d5dtree | snapshot (tar.gz zip)
parent1278b11f46d9f34097f44ecc417148f27e8997fecommit | diff
[SCSI] pm8001: drop redundant memset

The region set by the call to memset is immediately overwritten by the
subsequent call to memcpy.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e1,e2,e3,e4;
@@

- memset(e1,e2,e3);
  memcpy(e1,e4,e3);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/pm8001/pm8001_hwi.c diff | blob | blame | history