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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-06-22 17:42:21 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 15:01:57 -0400 |
| commit | 35a0ace7739b50331c919a3255639f123b78eaff (patch) | |
| tree | e1d168c275e5cd0f02a2538f4f22a9ffbd946ef0 | |
| parent | 1795378ee8d162084c6f98fc62ec309e418dfbe9 (diff) | |
| download | linux-35a0ace7739b50331c919a3255639f123b78eaff.tar.gz linux-35a0ace7739b50331c919a3255639f123b78eaff.tar.bz2 linux-35a0ace7739b50331c919a3255639f123b78eaff.zip | |
wireless: remove redundant tests on unsigned
bufsize and remainder are unsigned. When negative they are wrapped and caught by
the other test.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/orinoco/hermes.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rtl818x/rtl8180_dev.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/orinoco/hermes.c b/drivers/net/wireless/orinoco/hermes.c index f2c918c2572d..1a2fca76fd3c 100644 --- a/drivers/net/wireless/orinoco/hermes.c +++ b/drivers/net/wireless/orinoco/hermes.c @@ -469,7 +469,7 @@ int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned bufsize, u16 rlength, rtype; unsigned nwords; - if ((bufsize < 0) || (bufsize % 2)) + if (bufsize % 2) return -EINVAL; err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS, rid, NULL); diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c index 47521c5b6f91..09f46abc730a 100644 --- a/drivers/net/wireless/rtl818x/rtl8180_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c @@ -281,7 +281,7 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb) (ieee80211_get_tx_rate(dev, info)->bitrate * 2) / 10); remainder = (16 * (skb->len + 4)) % ((ieee80211_get_tx_rate(dev, info)->bitrate * 2) / 10); - if (remainder > 0 && remainder <= 6) + if (remainder <= 6) plcp_len |= 1 << 15; } |