diff options
| author | Julia Lawall <julia@diku.dk> | 2010-08-03 11:33:43 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-08-24 15:26:28 +1000 |
| commit | 5fba610ec94a1290fc299ea051e47d55da9059ba (patch) | |
| tree | dac7925dec858cffdd35ffe7e1408d51aeab83b9 /arch/ia64/kernel/unwind_decoder.c | |
| parent | d1efa2a7551a10006055e0ac2870b4b6077df8ef (diff) | |
powerpc/powermac: Drop unnecessary null test
for_each_node_by_name 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: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/ia64/kernel/unwind_decoder.c')
0 files changed, 0 insertions, 0 deletions