[PATCHv2] staging: rtl8712: Fix freeing ERR_PTR

2015-04-29 Thread Gujulan Elango, Hari Prasath (H.)
The return value of memdup_user is a pointer to errno.Freeing it will cause error.Hence set it to NULL before branching to free the pointer.smatch also raises the same warning. Signed-off-by: Hari Prasath Gujulan Elango --- v2:Remove unnecessary goto and return error directly.Use goto

Re: [PATCH] staging: rtl8712: Fix freeing ERR_PTR

2015-04-29 Thread Gujulan Elango, Hari Prasath (H.)
From: Julia Lawall Sent: Thursday, April 30, 2015 12:12 AM To: Gujulan Elango, Hari Prasath (H.) Cc: sh...@linux.com; cristina.oprice...@gmail.com; hamohammed...@gmail.com; vitaly.osi...@gmail.com; de...@driverdev.osuosl.org Subject: Re: [PATCH] staging: rtl8712: Fix freeing ERR_PTR On Wed, 29 A

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[PATCH net-next 1/1] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-04-29 Thread K. Y. Srinivasan
Based on the information given to this driver (via the xmit_more skb flag), we can defer signaling the host if more packets are on the way. This will help make the host more efficient since it can potentially process a larger batch of packets. Implement this optimization. Signed-off-by: K. Y. Srin

Re: [PATCH V2 net 1/1] hv_netvsc: Fix a bug in netvsc_start_xmit()

2015-04-29 Thread David Miller
From: "K. Y. Srinivasan" Date: Tue, 28 Apr 2015 17:59:48 -0700 > Commit b08cc79155fc26d0d112b1470d1ece5034651a4b eliminated memory > allocation in the packet send path: > > "hv_netvsc: Eliminate memory allocation in the packet send path > > The network protocol used to communicate with

Re: [PATCH net-next,v3,1/1] hv_netvsc: introduce netif-msg into netvsc module

2015-04-29 Thread David Miller
From: six...@microsoft.com Date: Tue, 28 Apr 2015 01:05:17 -0700 > From: Simon Xiao > > 1. Introduce netif-msg to netvsc to control debug logging output > and keep msg_enable in netvsc_device_context so that it is > kept persistently. > 2. Only call dump_rndis_message() when NETIF_MSG_RX_ERR or

Re: [PATCH] staging: rtl8712: Fix freeing ERR_PTR

2015-04-29 Thread Julia Lawall
On Wed, 29 Apr 2015, Gujulan Elango, Hari Prasath (H.) wrote: > The return value of memdup_user is a pointer to errno.Freeing it will cause > error.Hence set it to NULL before branching to free the pointer.smatch also > raises the same warning. Perhaps there is no point to jumping to the label if

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Re: [PATCH v2] mfd: rtsx: add support for rts522A

2015-04-29 Thread Lee Jones
On Fri, 17 Apr 2015, micky_ch...@realsil.com.cn wrote: > From: Micky Ching > > rts522a(rts5227s) is derived from rts5227, and mainly same with rts5227. > Add it to file mfd/rts5227.c to support this chip. > > Signed-off-by: Micky Ching > --- > drivers/mfd/Kconfig | 7 ++-- > drivers

[PATCH] staging: rtl8712: Fix freeing ERR_PTR

2015-04-29 Thread Gujulan Elango, Hari Prasath (H.)
The return value of memdup_user is a pointer to errno.Freeing it will cause error.Hence set it to NULL before branching to free the pointer.smatch also raises the same warning. Signed-off-by: Hari Prasath Gujulan Elango --- drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 1 + 1 file changed, 1 i