linux/drivers/net/ibm_newemac
Julia Lawall 0021195c40 drivers/net: Move a dereference below a NULL test
If the NULL test is necessary, then the dereferences should be moved below
the NULL test.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
type T;
expression E,E1;
identifier i,fld;
statement S;
@@

- T i = E->fld;
+ T i;
  ... when != E=E1
      when != i
  BUG_ON (E == NULL||...);
+ i = E->fld;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-21 13:00:43 -07:00
..
core.c net: use symbolic values for ndo_start_xmit() return codes 2009-06-13 01:18:50 -07:00
core.h ibm_newemac: Fix EMAC soft reset on 460EX/GT 2008-10-08 15:27:14 -07:00
debug.c ibm_newemac: Parameterize EMAC Multicast Match Handling 2008-07-09 16:30:46 +10:00
debug.h
emac.h ibm_newemac: Parameterize EMAC Multicast Match Handling 2008-07-09 16:30:46 +10:00
Kconfig Merge commit 'origin' 2008-10-15 11:31:54 +11:00
Makefile
mal.c net: Add init_dummy_netdev() and fix EMAC driver using it 2009-01-14 21:05:05 -08:00
mal.h net: Add init_dummy_netdev() and fix EMAC driver using it 2009-01-14 21:05:05 -08:00
phy.c net: variables reach -1, but 0 tested 2009-02-02 21:39:02 -08:00
phy.h ibm_newemac: Add support for GPCS, SGMII and M88E1112 PHY 2008-10-02 13:06:42 -04:00
rgmii.c drivers/net: Move a dereference below a NULL test 2009-07-21 13:00:43 -07:00
rgmii.h
tah.c ibm_newemac: Fix section mismatch warnings 2008-04-25 02:08:06 -04:00
tah.h
zmii.c ibm_newemac: Fix section mismatch warnings 2008-04-25 02:08:06 -04:00
zmii.h