summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/mwifiex/main.h
diff options
context:
space:
mode:
authorAndreas Fenkart <andreas.fenkart@streamunlimited.com>2013-04-04 20:03:51 -0700
committerJohn W. Linville <linville@tuxdriver.com>2013-04-08 15:28:39 -0400
commit6d2344ec6043a2de8cfa9d8f27909a99ca967a08 (patch)
tree3ec931eb2d47e9b20d344f52e8773f2d4f02a775 /drivers/net/wireless/mwifiex/main.h
parentca796a310367f97b91225404311d23f7eb883046 (diff)
downloadblackbird-op-linux-6d2344ec6043a2de8cfa9d8f27909a99ca967a08.tar.gz
blackbird-op-linux-6d2344ec6043a2de8cfa9d8f27909a99ca967a08.zip
mwifiex: remove unused tid_tbl_lock from mwifiex_tid_tbl
ra_list_spinlock is used to protect struct mwifiex_wmm_desc and embedded structures such as ra_list. tid_tbl_lock while more fine grained, is not used but in one function. That function is not called reentrantly. To protect ra_list from concurrent modification ra_list_spinlock must be held. Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/main.h')
-rw-r--r--drivers/net/wireless/mwifiex/main.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index fef89fd6d77b..622b17f884f0 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -213,8 +213,6 @@ struct mwifiex_ra_list_tbl {
struct mwifiex_tid_tbl {
struct list_head ra_list;
- /* spin lock for tid table */
- spinlock_t tid_tbl_lock;
struct mwifiex_ra_list_tbl *ra_list_curr;
};
OpenPOWER on IntegriCloud