Re: [patch] iwlwifi: mvm: silence unintialized variable warning

[Coelho, Luciano]

On Wed, 2016-05-04 at 09:19 +0300, Dan Carpenter wrote:
> "max_amsdu_len" isn't set if kstrtouint() fails.
> 
> Signed-off-by: Dan Carpenter 

I'm also pushing this one via our internal tree.  Thanks!

--
Luca.

[patch] iwlwifi: mvm: silence unintialized variable warning

[Dan Carpenter]

"max_amsdu_len" isn't set if kstrtouint() fails.

Signed-off-by: Dan Carpenter 

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c 
b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 362a546..cb8db23 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1020,6 +1020,8 @@ static ssize_t iwl_dbgfs_max_amsdu_len_write(struct 
iwl_mvm *mvm,
int ret;
 
ret = kstrtouint(buf, 0, &max_amsdu_len);
+   if (ret)
+   return ret;
 
if (max_amsdu_len > IEEE80211_MAX_MPDU_LEN_VHT_11454)
return -EINVAL;
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html