[PATCH -next] ipw2x00: Use bitwise instead of arithmetic operator for flags
From: Chen Zhou <hidden>
Date: 2020-02-21 12:30:54
Also in:
lkml
Subsystem:
intel pro/wireless 2100, 2200bg, 2915abg network connection support, the rest · Maintainers:
Stanislav Yakovlev, Linus Torvalds
This silences the following coccinelle warning: "WARNING: sum of probable bitmasks, consider |" Signed-off-by: Chen Zhou <redacted> --- drivers/net/wireless/intel/ipw2x00/libipw_rx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c
index 0cb36d1..15f8119 100644
--- a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c@@ -871,7 +871,7 @@ void libipw_rx_any(struct libipw_device *ieee, case IW_MODE_ADHOC: /* our BSS and not from/to DS */ if (ether_addr_equal(hdr->addr3, ieee->bssid)) - if ((fc & (IEEE80211_FCTL_TODS+IEEE80211_FCTL_FROMDS)) == 0) { + if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == 0) { /* promisc: get all */ if (ieee->dev->flags & IFF_PROMISC) is_packet_for_us = 1;
@@ -886,7 +886,7 @@ void libipw_rx_any(struct libipw_device *ieee, case IW_MODE_INFRA: /* our BSS (== from our AP) and from DS */ if (ether_addr_equal(hdr->addr2, ieee->bssid)) - if ((fc & (IEEE80211_FCTL_TODS+IEEE80211_FCTL_FROMDS)) == IEEE80211_FCTL_FROMDS) { + if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == IEEE80211_FCTL_FROMDS) { /* promisc: get all */ if (ieee->dev->flags & IFF_PROMISC) is_packet_for_us = 1;
--
2.7.4