diff options
author | Julia Lawall <julia@diku.dk> | 2009-01-09 10:23:10 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-01-11 00:06:35 -0800 |
commit | 43baa5bb26298e8e268056c58900098ce8454548 (patch) | |
tree | 705280b85ec59628cc1433ec5ea5976da351387b /drivers/net/smc-ultra.c | |
parent | 0397a2648434a65d73564216c4f96945c192ad4a (diff) |
drivers/net/wireless/libertas: move a dereference below a NULL test
In each case, if the NULL test is necessary, then the dereference should be
moved below the NULL test. I have also taken advantage of the availability
of the value of priv->dev in the subsequent calls to netif_stop_queue and
netif_carrier_off.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@
- T i = E->fld;
+ T i;
... when != E
when != i
if (E == NULL) S
+ i = E->fld;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/smc-ultra.c')
0 files changed, 0 insertions, 0 deletions