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iwlwifi: don't double free a pointer if no FW was found 

In the very unlikely case in which no firmware could be,
found. the same pointer was freed twice. Fix that.

Fixes: 490fefebb6 ("iwlwifi: define the .ucode file format for debug")
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Emmanuel Grumbach 2014-12-03 08:25:44 +02:00
parent 03d6c3b0fa
commit 31a5a09c1c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/iwlwifi/iwl-drv.c
View File

@ -1323,10 +1323,10 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
try_again:
/* try next, if any */
kfree(pieces);
release_firmware(ucode_raw);
if (iwl_request_firmware(drv, false))
goto out_unbind;
kfree(pieces);
return;
out_free_fw: