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| author |   Himangi Saraogi <himangi774@gmail.com> | 2014-07-19 17:04:05 +0530 |
|---|---|---|
| committer |   Richard Weinberger <richard@nod.at> | 2014-10-13 21:46:26 +0200 |
| commit | 5f786595a291092d20fafe10c5a30378971a8cc3 (patch) | |
| tree | c733a77931002ab271566ba81f6b926ae240b531 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | um: Add support for CONFIG_STACKTRACE (diff) | |
| download | linux-dev-5f786595a291092d20fafe10c5a30378971a8cc3.tar.xz linux-dev-5f786595a291092d20fafe10c5a30378971a8cc3.zip | |
um: net: Eliminate NULL test after alloc_bootmem
alloc_bootmem and related functions never return NULL. Thus a NULL
test or memset after calls to these functions is unnecessary.
The following Coccinelle semantic patch was used for making the change:
@@
expression E;
statement S;
@@
E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
... when != E
- if (E == NULL) S
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions