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Commit 37659ff8 authored by Luis Carlos Cobo's avatar Luis Carlos Cobo Committed by John W. Linville
Browse files

mac80211: fix mesh endianness sparse warnings and unmark it as broken 



This patch fixes all the mesh related endianness warnings reported by sparse. As
they were the reason why Johannes marked mesh as BROKEN, that flag has been
removed.

Signed-off-by: default avatarLuis Carlos Cobo <luisca@cozybit.com>
Acked-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 96c46546

net/mac80211/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -83,7 +83,7 @@ endmenu 


config MAC80211_MESH

	bool "Enable mac80211 mesh networking (pre-802.11s) support"

	depends on MAC80211 && EXPERIMENTAL && BROKEN

	depends on MAC80211 && EXPERIMENTAL

	---help---

	 This options enables support of Draft 802.11s mesh networking.

	 The implementation is based on Draft 1.08 of the Mesh Networking

net/mac80211/mesh_hwmp.c

+12 −12
Original line number Diff line number Diff line
@@ -30,16 +30,16 @@ 
#define PREQ_IE_FLAGS(x) (*(x))

#define PREQ_IE_HOPCOUNT(x) (*(x + 1))

#define PREQ_IE_TTL(x) (*(x + 2))

#define PREQ_IE_PREQ_ID(x) le32_to_cpu(*((u32 *) (x + 3)))

#define PREQ_IE_PREQ_ID(x) le32_to_cpu(*((__le32 *) (x + 3)))

#define PREQ_IE_ORIG_ADDR(x) (x + 7)

#define PREQ_IE_ORIG_DSN(x) le32_to_cpu(*((u32 *) (x + 13)))

#define PREQ_IE_LIFETIME(x) le32_to_cpu(*((u32 *) \

#define PREQ_IE_ORIG_DSN(x) le32_to_cpu(*((__le32 *) (x + 13)))

#define PREQ_IE_LIFETIME(x) le32_to_cpu(*((__le32 *) \

			(AE_F_SET(x) ? x + 23 : x + 17)))

#define PREQ_IE_METRIC(x) le32_to_cpu(*((u32 *) \

#define PREQ_IE_METRIC(x) le32_to_cpu(*((__le32 *) \

			(AE_F_SET(x) ? x + 27 : x + 21)))

#define PREQ_IE_DST_F(x) (*(AE_F_SET(x) ? x + 32 : x + 26))

#define PREQ_IE_DST_ADDR(x) (AE_F_SET(x) ? x + 33 : x + 27)

#define PREQ_IE_DST_DSN(x) le32_to_cpu(*((u32 *) \

#define PREQ_IE_DST_DSN(x) le32_to_cpu(*((__le32 *) \

			(AE_F_SET(x) ? x + 39 : x + 33)))
@@ -47,17 +47,17 @@ 
#define PREP_IE_HOPCOUNT(x) PREQ_IE_HOPCOUNT(x)

#define PREP_IE_TTL(x) PREQ_IE_TTL(x)

#define PREP_IE_ORIG_ADDR(x) (x + 3)

#define PREP_IE_ORIG_DSN(x) le32_to_cpu(*((u32 *) (x + 9)))

#define PREP_IE_LIFETIME(x) le32_to_cpu(*((u32 *) \

#define PREP_IE_ORIG_DSN(x) le32_to_cpu(*((__le32 *) (x + 9)))

#define PREP_IE_LIFETIME(x) le32_to_cpu(*((__le32 *) \

			(AE_F_SET(x) ? x + 19 : x + 13)))

#define PREP_IE_METRIC(x) le32_to_cpu(*((u32 *) \

#define PREP_IE_METRIC(x) le32_to_cpu(*((__le32 *) \

			(AE_F_SET(x) ? x + 23 : x + 17)))

#define PREP_IE_DST_ADDR(x) (AE_F_SET(x) ? x + 27 : x + 21)

#define PREP_IE_DST_DSN(x) le32_to_cpu(*((u32 *) \

#define PREP_IE_DST_DSN(x) le32_to_cpu(*((__le32 *) \

			(AE_F_SET(x) ? x + 33 : x + 27)))



#define PERR_IE_DST_ADDR(x) (x + 2)

#define PERR_IE_DST_DSN(x) le32_to_cpu(*((u32 *) (x + 8)))

#define PERR_IE_DST_DSN(x) le32_to_cpu(*((__le32 *) (x + 8)))



#define TU_TO_EXP_TIME(x) (jiffies + msecs_to_jiffies(x * 1024 / 1000))

#define MSEC_TO_TU(x) (x*1000/1024)
@@ -566,8 +566,8 @@ static void hwmp_perr_frame_process(struct net_device *dev, 
			mpath->flags &= ~MESH_PATH_ACTIVE;

			mpath->dsn = dst_dsn;

			spin_unlock_bh(&mpath->state_lock);

			mesh_path_error_tx(dst_addr, dst_dsn, dev->broadcast,

					dev);

			mesh_path_error_tx(dst_addr, __cpu_to_le32(dst_dsn),

					   dev->broadcast, dev);

		} else

			spin_unlock_bh(&mpath->state_lock);

	}

net/mac80211/mesh_plink.c

+3 −2
Original line number Diff line number Diff line
@@ -85,7 +85,8 @@ void mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) 
static inline void mesh_plink_fsm_restart(struct sta_info *sta)

{

	sta->plink_state = LISTEN;

	sta->llid = sta->plid = sta->reason = sta->plink_retries = 0;

	sta->llid = sta->plid = sta->reason = 0;

	sta->plink_retries = 0;

}



static struct sta_info *mesh_plink_alloc(struct ieee80211_sub_if_data *sdata,
@@ -373,7 +374,7 @@ void mesh_plink_block(struct sta_info *sta) 
int mesh_plink_close(struct sta_info *sta)

{

	struct ieee80211_sub_if_data *sdata = sta->sdata;

	int llid, plid, reason;

	__le16 llid, plid, reason;

#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG

	DECLARE_MAC_BUF(mac);

#endif