From 785ec305b26ee23e0efb834b5cd0dd24070ba1bf Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Mon, 27 May 2013 19:07:11 +0000 Subject: [PATCH] net: wireless: remove unnecessary platform_set_drvdata() The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han Signed-off-by: David S. Miller --- drivers/net/wireless/ath/ath5k/ahb.c | 2 -- drivers/net/wireless/ath/ath9k/ahb.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c index 8e8bcc7a4805..e9bc9e616b69 100644 --- a/drivers/net/wireless/ath/ath5k/ahb.c +++ b/drivers/net/wireless/ath/ath5k/ahb.c @@ -185,7 +185,6 @@ static int ath_ahb_probe(struct platform_device *pdev) err_free_hw: ieee80211_free_hw(hw); - platform_set_drvdata(pdev, NULL); err_iounmap: iounmap(mem); err_out: @@ -221,7 +220,6 @@ static int ath_ahb_remove(struct platform_device *pdev) ath5k_deinit_ah(ah); iounmap(ah->iobase); - platform_set_drvdata(pdev, NULL); ieee80211_free_hw(hw); return 0; diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index d1ff3c246a12..072e4b531067 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -150,7 +150,6 @@ static int ath_ahb_probe(struct platform_device *pdev) free_irq(irq, sc); err_free_hw: ieee80211_free_hw(hw); - platform_set_drvdata(pdev, NULL); return ret; } @@ -164,7 +163,6 @@ static int ath_ahb_remove(struct platform_device *pdev) ath9k_deinit_device(sc); free_irq(sc->irq, sc); ieee80211_free_hw(sc->hw); - platform_set_drvdata(pdev, NULL); } return 0; -- 2.20.1