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iwlagn: remove unused variable

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The variable 'len' here is set but never used.

Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Wey-Yi Guy <[email protected]>
This commit is contained in:
Johannes Berg authored and Wey-Yi Guy committed 2011-05-06 10:45:58 -07:00
1 parent 8a98d49ec1
commit 4c2cde3b59
1 file changed
-4
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drivers/net/wireless/iwlwifi/iwl-tx.c
-4
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@@ -442,7 +442,6 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
struct iwl_cmd_meta *out_meta;
dma_addr_t phys_addr;
unsigned long flags;
int len;
u32 idx;
u16 fix_size;
bool is_ct_kill = false;
@@ -518,9 +517,6 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
INDEX_TO_SEQ(q->write_ptr));
if (cmd->flags & CMD_SIZE_HUGE)
out_cmd->hdr.sequence |= SEQ_HUGE_FRAME;
len = sizeof(struct iwl_device_cmd);
if (idx == TFD_CMD_SLOTS)
len = IWL_MAX_CMD_SIZE;
#ifdef CONFIG_IWLWIFI_DEBUG
switch (out_cmd->hdr.cmd) {