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wifi: mac80211: remove unneeded scratch_len subtraction

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We're always using "scratch + len - pos", so we don't need
to subtract here to calculate the remaining length. Remove
the unnecessary subtraction.

Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Link: https://msgid.link/20240228094902.44e07cfa9e63.I7a9758fb9bc6b726aac49804f2f05cd521bc4128@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2024-02-28 09:48:15 +01:00
parent 4d70e9c548
commit b413c0bd9c
1 changed files with 0 additions and 1 deletions
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net/mac80211/parse.c
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@ -862,7 +862,6 @@ ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params)
elems, params->bss,
nontransmitted_profile);
elems->scratch_pos += nontransmitted_profile_len;
elems->scratch_len -= nontransmitted_profile_len;
non_inherit = cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE,
nontransmitted_profile,
nontransmitted_profile_len);