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| author |   Bjoern A. Zeeb <bz@FreeBSD.ORG> | 2022-01-28 15:34:26 +0200 |
|---|---|---|
| committer |   Luca Coelho <luciano.coelho@intel.com> | 2022-02-18 10:40:50 +0200 |
| commit | 0301bcd599e552c38adf6771c25ff99680b9c4ee (patch) | |
| tree | 8efdf98066a0d7b5e92caafb8fa34fef3fa1e895 /drivers/net/wireless/intel/iwlwifi/mvm/ops.c | |
| parent | iwlwifi: make iwl_fw_lookup_cmd_ver() take a cmd_id (diff) | |
| download | linux-dev-0301bcd599e552c38adf6771c25ff99680b9c4ee.tar.xz linux-dev-0301bcd599e552c38adf6771c25ff99680b9c4ee.zip | |
iwlwifi: de-const properly where needed
In order to de-const variables simply casting through (void *) is
not enough: "cast from 'const .. *' to 'void *' drops const qualifier".
Cast through (uintptr_t) as well [1] to make this compile on systems
with more strict requirements.
In addition passing const void *data to dma_map_single() also
drops the (const) qualifier. De-constify on variable on assignment
which may be overwritten later. In either case the (void *) cast
to dma_map_single() is not needed (anymore) either.
[1] See __DECONST() in sys/sys/cdefs.h in FreeBSD
Sponsored by: The FreeBSD Foundation
Signed-off-by: Bjoern A. Zeeb <bz@FreeBSD.ORG>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220128153014.eb696eb56bf6.Ide1dd041f9b908c5154a600286a7453750b0704a@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index f8be52e7e5e7..16665fe22eb1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -191,7 +191,7 @@ static void iwl_mvm_rx_monitor_notif(struct iwl_mvm *mvm, if (he_cap) { /* we know that ours is writable */ - struct ieee80211_sta_he_cap *he = (void *)he_cap; + struct ieee80211_sta_he_cap *he = (void *)(uintptr_t)he_cap; WARN_ON(!he->has_he); WARN_ON(!(he->he_cap_elem.phy_cap_info[0] & |