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| author | Dan Carpenter <[email protected]> | 2016-05-04 06:19:54 +0000 |
|---|---|---|
| committer | Luca Coelho <[email protected]> | 2016-07-05 21:37:21 +0000 |
| commit | 32afd15b0f56eb9adf107fb52c6b76c308f5966c (patch) | |
| tree | bfa79739f739acbb64e35e5ec7459bd12dc6dbde | |
| parent | iwlwifi: mvm: remove an unused variable (diff) | |
| download | kernel-32afd15b0f56eb9adf107fb52c6b76c308f5966c.tar.gz kernel-32afd15b0f56eb9adf107fb52c6b76c308f5966c.zip | |
iwlwifi: mvm: silence uninitialized variable warning
"max_amsdu_len" isn't set if kstrtouint() fails.
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index 406cf1cb945c..b34489817c70 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; |