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minstrel: simplify and fix debugfs code

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This patch cleans up the debugfs read function for the statistics by
using simple_read_from_buffer instead of its own semi-broken hack.
Also removes a useless member of the minstrel debugfs info struct.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2010-03-01 22:17:38 +01:00
committed by John W. Linville
parent 8127fbdc41
commit 44ac91ea84
2 changed files with 11 additions and 29 deletions
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5
net/mac80211/rc80211_minstrel.h
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@@ -80,6 +80,11 @@ struct minstrel_priv {
unsigned int lookaround_rate_mrr;
};
struct minstrel_debugfs_info {
size_t len;
char buf[];
};
void minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir);
void minstrel_remove_sta_debugfs(void *priv, void *priv_sta);