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mac80211: disallow seeks in minstrel debug code

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No need for seek here, so let's just use nonseekable_open.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2010-08-15 18:32:42 +02:00
parent d9d2e9d5c9
commit a0572d93c1
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/rc80211_minstrel_ht_debugfs.c
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@ -90,7 +90,7 @@ minstrel_ht_stats_open(struct inode *inode, struct file *file)
MINSTREL_TRUNC(mi->avg_ampdu_len * 10) % 10); MINSTREL_TRUNC(mi->avg_ampdu_len * 10) % 10);
ms->len = p - ms->buf; ms->len = p - ms->buf;
return 0; return nonseekable_open(inode, file);
} }
static const struct file_operations minstrel_ht_stat_fops = { static const struct file_operations minstrel_ht_stat_fops = {
@ -98,6 +98,7 @@ static const struct file_operations minstrel_ht_stat_fops = {
.open = minstrel_ht_stats_open, .open = minstrel_ht_stats_open,
.read = minstrel_stats_read, .read = minstrel_stats_read,
.release = minstrel_stats_release, .release = minstrel_stats_release,
.llseek = no_llseek,
}; };
void void