[PATCH -v3 16/23] drivers/net: rename random32() to prandom_u32()
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: 2013-03-04 12:59:50
Use more preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Thomas Sailer <redacted> Acked-by: Bing Zhao <redacted> [mwifiex] Cc: "David S. Miller" <davem@davemloft.net> Cc: Michael Chan <mchan@broadcom.com> Cc: Thomas Sailer <redacted> Cc: Jean-Paul Roubelat <redacted> Cc: Bing Zhao <redacted> Cc: Brett Rudley <redacted> Cc: Arend van Spriel <redacted> Cc: "Franky (Zhenhui) Lin" <redacted> Cc: Hante Meuleman <redacted> Cc: brcm80211-dev-list@broadcom.com Cc: netdev@vger.kernel.org Cc: linux-hams@vger.kernel.org Cc: linux-wireless@vger.kernel.org --- * Changes from v2 - add Acked-by: line - add rename for brcm80211 drivers/net/ethernet/broadcom/cnic.c | 4 ++-- drivers/net/hamradio/baycom_epp.c | 2 +- drivers/net/hamradio/hdlcdrv.c | 2 +- drivers/net/hamradio/yam.c | 2 +- drivers/net/wireless/brcm80211/brcmfmac/p2p.c | 2 +- drivers/net/wireless/mwifiex/cfg80211.c | 4 ++-- 6 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 149a3a0..5abdd48 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c@@ -4085,7 +4085,7 @@ static int cnic_cm_alloc_mem(struct cnic_dev *dev) if (!cp->csk_tbl) return -ENOMEM; - port_id = random32(); + port_id = prandom_u32(); port_id %= CNIC_LOCAL_PORT_RANGE; if (cnic_init_id_tbl(&cp->csk_port_tbl, CNIC_LOCAL_PORT_RANGE, CNIC_LOCAL_PORT_MIN, port_id)) {
@@ -4145,7 +4145,7 @@ static int cnic_cm_init_bnx2_hw(struct cnic_dev *dev) { u32 seed; - seed = random32(); + seed = prandom_u32(); cnic_ctx_wr(dev, 45, 0, seed); return 0; }
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 49b8b58..484f77e 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c@@ -449,7 +449,7 @@ static int transmit(struct baycom_state *bc, int cnt, unsigned char stat) if ((--bc->hdlctx.slotcnt) > 0) return 0; bc->hdlctx.slotcnt = bc->ch_params.slottime; - if ((random32() % 256) > bc->ch_params.ppersist) + if ((prandom_u32() % 256) > bc->ch_params.ppersist) return 0; } }
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index a4a3516..3169252 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c@@ -389,7 +389,7 @@ void hdlcdrv_arbitrate(struct net_device *dev, struct hdlcdrv_state *s) if ((--s->hdlctx.slotcnt) > 0) return; s->hdlctx.slotcnt = s->ch_params.slottime; - if ((random32() % 256) > s->ch_params.ppersist) + if ((prandom_u32() % 256) > s->ch_params.ppersist) return; start_tx(dev, s); }
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index 4cf8f10..ae3feb0 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c@@ -638,7 +638,7 @@ static void yam_arbitrate(struct net_device *dev) yp->slotcnt = yp->slot / 10; /* is random > persist ? */ - if ((random32() % 256) > yp->pers) + if ((prandom_u32() % 256) > yp->pers) return; yam_start_tx(dev, yp);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
index 4166e64..bca31a8 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c@@ -1118,7 +1118,7 @@ static void brcmf_p2p_afx_handler(struct work_struct *work) if (afx_hdl->is_listen && afx_hdl->my_listen_chan) /* 100ms ~ 300ms */ err = brcmf_p2p_discover_listen(p2p, afx_hdl->my_listen_chan, - 100 * (1 + (random32() % 3))); + 100 * (1 + (prandom_u32() % 3))); else err = brcmf_p2p_act_frm_search(p2p, afx_hdl->peer_listen_chan);
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index a44023a..4513707 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c@@ -216,7 +216,7 @@ mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, mwifiex_form_mgmt_frame(skb, buf, len); mwifiex_queue_tx_pkt(priv, skb); - *cookie = random32() | 1; + *cookie = prandom_u32() | 1; cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, true, GFP_ATOMIC); wiphy_dbg(wiphy, "info: management frame transmitted\n");
@@ -271,7 +271,7 @@ mwifiex_cfg80211_remain_on_channel(struct wiphy *wiphy, duration); if (!ret) { - *cookie = random32() | 1; + *cookie = prandom_u32() | 1; priv->roc_cfg.cookie = *cookie; priv->roc_cfg.chan = *chan;
--
1.8.1.2