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Commit 0376d5b2 authored by Julia Lawall's avatar Julia Lawall Committed by David S. Miller
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drivers/net: Move a dereference below a NULL test



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,E1;
identifier i,fld;
statement S;
@@

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

Signed-off-by: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0021195c
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