korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-04 01:24:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

iwlwifi: improve oversized command warning

Browse Source 
When warning about a command that is too large,
print out the command name/ID to help figure
out which place is attempting to send a command
that is too large.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2012-09-26 13:32:13 +02:00
parent ddffeb8c4d
commit 2a79e45eed
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/wireless/iwlwifi/pcie/tx.c
View File

@ -549,7 +549,10 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
* allocated into separate TFDs, then we will need to
* increase the size of the buffers.
*/
if (WARN_ON(copy_size > TFD_MAX_PAYLOAD_SIZE))
if (WARN(copy_size > TFD_MAX_PAYLOAD_SIZE,
"Command %s (%#x) is too large (%d bytes)\n",
trans_pcie_get_cmd_string(trans_pcie, cmd->id),
cmd->id, copy_size))
return -EINVAL;
spin_lock_bh(&txq->lock);