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Commit 81fc9b5c authored by Tonghao Zhang's avatar Tonghao Zhang Committed by David S. Miller
Browse files

drivers/net: Fix ptr_ret.cocci warnings. 



we can use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
1. drivers/net/appletalk/ipddp.c
2. drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: default avatarTonghao Zhang <xiangxia.m.yue@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bc88055a

drivers/net/appletalk/ipddp.c

+1 −3
Original line number Diff line number Diff line
@@ -311,9 +311,7 @@ module_param(ipddp_mode, int, 0); 
static int __init ipddp_init_module(void)

{

	dev_ipddp = ipddp_init();

        if (IS_ERR(dev_ipddp))

                return PTR_ERR(dev_ipddp);

	return 0;

	return PTR_ERR_OR_ZERO(dev_ipddp);

}



static void __exit ipddp_cleanup_module(void)

drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c

+1 −4
Original line number Diff line number Diff line
@@ -78,10 +78,7 @@ int brcmf_debug_attach(struct brcmf_pub *drvr) 
		return -ENODEV;



	drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder);

	if (IS_ERR(drvr->dbgfs_dir))

		return PTR_ERR(drvr->dbgfs_dir);



	return 0;

	return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);

}



void brcmf_debug_detach(struct brcmf_pub *drvr)