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Message-ID: <1369343487-6453-7-git-send-email-nsujir@broadcom.com>
Date: Thu, 23 May 2013 14:11:27 -0700
From: "Nithin Nayak Sujir" <nsujir@...adcom.com>
To: davem@...emloft.net
cc: netdev@...r.kernel.org, "Nithin Nayak Sujir" <nsujir@...adcom.com>,
"Michael Chan" <mchan@...adcom.com>
Subject: [PATCH net-next 6/6] tg3: Remove unnecessary lock around
tg3_flag_set
The spinlock was needed when flags used to be a u32 and set/cleared
using bit operations. Now that we use the atomic set_bit, this lock
isn't needed.
Signed-off-by: Nithin Nayak Sujir <nsujir@...adcom.com>
Signed-off-by: Michael Chan <mchan@...adcom.com>
---
drivers/net/ethernet/broadcom/tg3.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index bef3005..321bc3d 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -6366,9 +6366,7 @@ static void tg3_tx_recover(struct tg3 *tp)
"Please report the problem to the driver maintainer "
"and include system chipset information.\n");
- spin_lock(&tp->lock);
tg3_flag_set(tp, TX_RECOVERY_PENDING);
- spin_unlock(&tp->lock);
}
static inline u32 tg3_tx_avail(struct tg3_napi *tnapi)
--
1.8.1.4
--
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