tree 66e90d9ec1e6579f8e014384664791dfeb2d6cca
parent 079a176d87a4da4cb18864c54d3932131e11e229
author Julia Lawall <julia@diku.dk> 1285749089 +0900
committer Grant Likely <grant.likely@secretlab.ca> 1285749089 +0900

spi/orion: Drop unnecessary null test

list_for_each_entry binds its first argument to a non-null value, and thus
any null test on the value of that argument is superfluous.

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

// <smpl>
@@
iterator I;
expression x,E;
@@

I(x,...) { <...
- (x != NULL) &&
  E
  ...> }
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>