diff mbox series

[1/2] iwlwifi: Use kmemdup instead of duplicating its function

Message ID 20190128064432.17576-2-yuehaibing@huawei.com (mailing list archive)
State Superseded
Delegated to: Luca Coelho
Headers show
Series cleanup for iwlwifi | expand

Commit Message

Yue Haibing Jan. 28, 2019, 6:44 a.m. UTC 
Use kmemdup rather than duplicating its implementation

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index d9afedc..569cc50 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -1196,13 +1196,9 @@  iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
 	regd_to_copy = sizeof(struct ieee80211_regdomain) +
 		valid_rules * sizeof(struct ieee80211_reg_rule);
 
-	copy_rd = kzalloc(regd_to_copy, GFP_KERNEL);
-	if (!copy_rd) {
+	copy_rd = kmemdup(regd, regd_to_copy, GFP_KERNEL);
+	if (!copy_rd)
 		copy_rd = ERR_PTR(-ENOMEM);
-		goto out;
-	}
-
-	memcpy(copy_rd, regd, regd_to_copy);
 
 out:
 	kfree(regdb_ptrs);