Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-26 12:52:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

iwlwifi: use kmemdup in iwl_parse_nvm_mcc_info()

Browse Source 
Use kmemdup rather than duplicating its implementation in
iwl_parse_nvm_mcc_info().

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
YueHaibing 2018-10-05 09:02:49 +00:00 committed by Luca Coelho
parent e7eed19a28
commit af84282e2b
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@ -1195,14 +1195,12 @@ 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);
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);
kfree(regd);