diff options
| author |   Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-02-27 14:50:34 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-01 16:23:55 -0800 |
| commit | c732041b72506f4f6622debe057bd8f35ce2009f (patch) | |
| tree | c66393cd0367e39c54751cb46d983eb09cf4a41b | |
| parent | staging: wlan-ng: remove unused variable (diff) | |
staging: wlan-ng: remove unused variable
This patch removes variables that were simply used to
store the return value of a function call before
returning it.
The issue was detected and resolved using the following
coccinelle script:
@@
identifier len,f;
@@
-int len;
... when != len
when strict
-len =
+return
f(...);
-return len;
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/wlan-ng/prism2mib.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index 0163e062b650..b4a15ef3a405 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -582,8 +582,6 @@ static int prism2mib_privacyinvoked(struct mibrec *mib, struct p80211msg_dot11req_mibset *msg, void *data) { - int result; - if (wlandev->hostwep & HOSTWEP_DECRYPT) { if (wlandev->hostwep & HOSTWEP_DECRYPT) mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_RXCRYPT; @@ -591,9 +589,7 @@ static int prism2mib_privacyinvoked(struct mibrec *mib, mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_TXCRYPT; } - result = prism2mib_flag(mib, isget, wlandev, hw, msg, data); - - return result; + return prism2mib_flag(mib, isget, wlandev, hw, msg, data); } /*---------------------------------------------------------------- @@ -628,11 +624,8 @@ static int prism2mib_excludeunencrypted(struct mibrec *mib, struct p80211msg_dot11req_mibset *msg, void *data) { - int result; - - result = prism2mib_flag(mib, isget, wlandev, hw, msg, data); - return result; + return prism2mib_flag(mib, isget, wlandev, hw, msg, data); } /*---------------------------------------------------------------- |