drivers/isdn/hardware/mISDN: 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.

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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Karsten Keil <[email protected]>

0 files changed, 0 insertions, 0 deletions