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ipw2x00: clean up a condition

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The original condition was "(PAGE_SIZE - len)" when "(len < PAGE_SIZE)"
is intended.

This condition is not really sufficient, but also not really needed...
If "len > PAGE_SIZE" then it we will print a warning message in dmesg
but there are no other effects.  Maybe we should just remove the
condition?

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2014-10-09 12:59:39 +03:00 committed by John W. Linville
parent 2aa01652cf
commit 9fdc723abf
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ipw2x00/ipw2200.c
View file

@ -1363,7 +1363,7 @@ static ssize_t show_cmd_log(struct device *d,
if (!priv->cmdlog)
return 0;
for (i = (priv->cmdlog_pos + 1) % priv->cmdlog_len;
(i != priv->cmdlog_pos) && (PAGE_SIZE - len);
(i != priv->cmdlog_pos) && (len < PAGE_SIZE);
i = (i + 1) % priv->cmdlog_len) {
len +=
snprintf(buf + len, PAGE_SIZE - len,