staging: rtl8192u: ieee80211: Remove unused variables
authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Sun, 28 Feb 2016 12:18:36 +0000 (17:48 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 12 Mar 2016 06:09:09 +0000 (22:09 -0800)
commit7288cadc199ebeb1e34237f999efa1368e4a3daf
treebc20081c18feed3c9e7143d24405328b7837ba59
parent5a95f073b631ad8038c2f771b04bae737344df07
staging: rtl8192u: ieee80211: Remove unused variables

The pointer *skb2 is declared 'globally' inside  ifdef NOT_YET.
It's used nowhere in the directory.
Another pointer *skb2 is declared 'locally', again inside another ifdef NOT_YET
in the function ieee80211_rx_frame_mgmt.
Hence, skb2 stays unused and has been removed.

This was done using Coccinelle:

@@ type T; identifier i; constant c; @@
-T i;
<... when != i
-i = c;
...>

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c