diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-04-11 11:59:50 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2019-04-26 14:02:11 +0300 |
| commit | 5809a5d54bb9eda3a388b5a712657970c2cb9f8e (patch) | |
| tree | f21f0833e43090825bb52cfead03de6ef33f7965 /net | |
| parent | ba905bf432f662cb907fd692a4f160e612c0408b (diff) | |
| download | linux-5809a5d54bb9eda3a388b5a712657970c2cb9f8e.tar.xz | |
cfg80211: don't pass pointer to pointer unnecessarily
The cfg80211_merge_profile() and ieee802_11_find_bssid_profile() are
a bit cleaner if we just pass the merged_ie pointer instead of a pointer
to the pointer.
This isn't a functional change, it's just a clean up.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/util.c | 8 | ||||
| -rw-r--r-- | net/wireless/scan.c | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 99dd58454592..cba4633cd6cf 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1258,7 +1258,7 @@ static size_t ieee802_11_find_bssid_profile(const u8 *start, size_t len, struct ieee802_11_elems *elems, u8 *transmitter_bssid, u8 *bss_bssid, - u8 **nontransmitted_profile) + u8 *nontransmitted_profile) { const struct element *elem, *sub; size_t profile_len = 0; @@ -1290,7 +1290,7 @@ static size_t ieee802_11_find_bssid_profile(const u8 *start, size_t len, continue; } - memset(*nontransmitted_profile, 0, len); + memset(nontransmitted_profile, 0, len); profile_len = cfg80211_merge_profile(start, len, elem, sub, @@ -1299,7 +1299,7 @@ static size_t ieee802_11_find_bssid_profile(const u8 *start, size_t len, /* found a Nontransmitted BSSID Profile */ index = cfg80211_find_ie(WLAN_EID_MULTI_BSSID_IDX, - *nontransmitted_profile, + nontransmitted_profile, profile_len); if (!index || index[1] < 1 || index[2] == 0) { /* Invalid MBSSID Index element */ @@ -1341,7 +1341,7 @@ u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action, ieee802_11_find_bssid_profile(start, len, elems, transmitter_bssid, bss_bssid, - &nontransmitted_profile); + nontransmitted_profile); non_inherit = cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE, nontransmitted_profile, diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 878c867f3f7d..85dd3342d2c4 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -1502,7 +1502,7 @@ static const struct element size_t cfg80211_merge_profile(const u8 *ie, size_t ielen, const struct element *mbssid_elem, const struct element *sub_elem, - u8 **merged_ie, size_t max_copy_len) + u8 *merged_ie, size_t max_copy_len) { size_t copied_len = sub_elem->datalen; const struct element *next_mbssid; @@ -1510,7 +1510,7 @@ size_t cfg80211_merge_profile(const u8 *ie, size_t ielen, if (sub_elem->datalen > max_copy_len) return 0; - memcpy(*merged_ie, sub_elem->data, sub_elem->datalen); + memcpy(merged_ie, sub_elem->data, sub_elem->datalen); while ((next_mbssid = cfg80211_get_profile_continuation(ie, ielen, mbssid_elem, @@ -1519,7 +1519,7 @@ size_t cfg80211_merge_profile(const u8 *ie, size_t ielen, if (copied_len + next_sub->datalen > max_copy_len) break; - memcpy(*merged_ie + copied_len, next_sub->data, + memcpy(merged_ie + copied_len, next_sub->data, next_sub->datalen); copied_len += next_sub->datalen; } @@ -1588,7 +1588,7 @@ static void cfg80211_parse_mbssid_data(struct wiphy *wiphy, profile_len = cfg80211_merge_profile(ie, ielen, elem, sub, - &profile, + profile, ielen); /* found a Nontransmitted BSSID Profile */ |