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[07/14] ieee80211: radiotap: fix -Wcast-qual warnings

Message ID iwlwifi.20220202104617.cc733aeb1a18.I03396e1bf7a1af364cbd0916037f65d800035039@changeid
State New
Headers show
Series cfg80211/mac80211 patches from our internal tree 2022-02-02 | expand

Commit Message

Luca Coelho Feb. 2, 2022, 8:49 a.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

When enabling -Wcast-qual e.g. via W=3, we get a lot of
warnings from this file, whenever it's included. Since
the fixes are simple, just do that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 include/net/ieee80211_radiotap.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index 11630351c978..598f53d2a3a0 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -1,6 +1,6 @@ 
 /*
  * Copyright (c) 2017		Intel Deutschland GmbH
- * Copyright (c) 2018-2019	Intel Corporation
+ * Copyright (c) 2018-2019, 2021 Intel Corporation
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -365,7 +365,7 @@  enum ieee80211_radiotap_zero_len_psdu_type {
  */
 static inline u16 ieee80211_get_radiotap_len(const char *data)
 {
-	struct ieee80211_radiotap_header *hdr = (void *)data;
+	const struct ieee80211_radiotap_header *hdr = (const void *)data;
 
 	return get_unaligned_le16(&hdr->it_len);
 }