diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-10-09 12:57:42 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-10-27 14:16:13 -0400 |
| commit | 2aa01652cf85f3e5885b173a2f4c53080046c6e0 (patch) | |
| tree | 99f385ebcf1e6dd2e6ced7e32b8bb87b80136b2f /tools/perf/scripts/python | |
| parent | e9dc51aa2b0fe64d23561544c67db939b71bd32c (diff) | |
ipw2x00: remove unused ->ibss_dfs pointer
The ->ibss_dfs pointer is always allocated with a user controlled
length. This caused a static checker warning because what if the length
was zero? In that case, any dereference of ->ibss_dfs would lead to an
Oops.
It turns out that this isn't a problem because the ->ibss_dfs pointer is
never used. This patch deletes it along with all the related code. In
particular the entire libipw_network_reset() function can be removed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions