diff options
| author | Ian Schram <ischram@telenet.be> | 2007-10-25 17:15:30 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:03:13 -0800 |
| commit | 3edb059a40469fd058806c47f9f122dfee38b36c (patch) | |
| tree | 5d3ed7cdfc8af13ba402ac914e3907f74ac84c3f /drivers/net/wireless | |
| parent | bc434dd2961763d33836f6e2e119e1d4a6325e4d (diff) | |
iwlwifi: remove late null-check and duplicate bug_on
These pieces of code appear to be useless. The BUG_ON is also performed in
iwl_send_cmd_async.
Serious karma would be needed to enter iwl_ativate_qos with a null priv.
I had a deja vu when patching this, but for the life of me I couldn't track
down a similar patch.
Signed-off-by: Ian Schram <ischram@telenet.be>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl4965-base.c | 7 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 5041368a9a2..c6606e1af51 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -808,10 +808,6 @@ out: int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) { - /* A command can not be asynchronous AND expect an SKB to be set. */ - BUG_ON((cmd->meta.flags & CMD_ASYNC) && - (cmd->meta.flags & CMD_WANT_SKB)); - if (cmd->meta.flags & CMD_ASYNC) return iwl_send_cmd_async(priv, cmd); @@ -1968,9 +1964,6 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force) { unsigned long flags; - if (priv == NULL) - return; - if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index 076c5518211..fa11eb95699 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -806,10 +806,6 @@ out: int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) { - /* A command can not be asynchronous AND expect an SKB to be set. */ - BUG_ON((cmd->meta.flags & CMD_ASYNC) && - (cmd->meta.flags & CMD_WANT_SKB)); - if (cmd->meta.flags & CMD_ASYNC) return iwl_send_cmd_async(priv, cmd); @@ -2040,9 +2036,6 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force) { unsigned long flags; - if (priv == NULL) - return; - if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; |