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| author | Shraddha Barke <shraddha.6596@gmail.com> | 2015-08-10 13:30:33 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-14 18:44:45 -0700 |
| commit | 642ac6c0dceb6292065d08925e6ffd6ef1fbc7e1 (patch) | |
| tree | cbe4edf39c2dce155377226d1144c6aaeba53a13 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 772a6e1fff9a8c942e982598632cfc41451e2e9a (diff) | |
Staging: wilc1000: Remove null check before kfree
kfree on NULL pointer is a no-op.
This patch uses the following semantic patch to find such an instance
where NULL check is present before kfree.
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>smpl>
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions