diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2012-05-12 20:44:57 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-14 15:59:31 (GMT) |
| commit | a360530012766e5fd752bd6538c8cc6349846781 (patch) | |
| tree | ac8f35476b06598fa313c71342b2a2a1e3c7a1d6 /drivers/hv | |
| parent | 90394482b807cb0a474fb387ed020603df14cfd0 (diff) | |
| download | linux-a360530012766e5fd752bd6538c8cc6349846781.tar.xz | |
Drivers: hv: Get rid of an unnecessary check in vmbus_prep_negotiate_resp()
The vmbus_prep_negotiate_resp() is only invoked when we are negotiating
the version; so the current check in vmbus_prep_negotiate_resp()
is unnecessary. Get rid of it.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/channel_mgmt.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 9ffbfc5..6c8c4d3 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -56,30 +56,29 @@ struct vmbus_channel_message_table_entry { void vmbus_prep_negotiate_resp(struct icmsg_hdr *icmsghdrp, struct icmsg_negotiate *negop, u8 *buf) { - if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) { - icmsghdrp->icmsgsize = 0x10; - - negop = (struct icmsg_negotiate *)&buf[ - sizeof(struct vmbuspipe_hdr) + - sizeof(struct icmsg_hdr)]; - - if (negop->icframe_vercnt == 2 && - negop->icversion_data[1].major == 3) { - negop->icversion_data[0].major = 3; - negop->icversion_data[0].minor = 0; - negop->icversion_data[1].major = 3; - negop->icversion_data[1].minor = 0; - } else { - negop->icversion_data[0].major = 1; - negop->icversion_data[0].minor = 0; - negop->icversion_data[1].major = 1; - negop->icversion_data[1].minor = 0; - } - - negop->icframe_vercnt = 1; - negop->icmsg_vercnt = 1; + icmsghdrp->icmsgsize = 0x10; + + negop = (struct icmsg_negotiate *)&buf[ + sizeof(struct vmbuspipe_hdr) + + sizeof(struct icmsg_hdr)]; + + if (negop->icframe_vercnt == 2 && + negop->icversion_data[1].major == 3) { + negop->icversion_data[0].major = 3; + negop->icversion_data[0].minor = 0; + negop->icversion_data[1].major = 3; + negop->icversion_data[1].minor = 0; + } else { + negop->icversion_data[0].major = 1; + negop->icversion_data[0].minor = 0; + negop->icversion_data[1].major = 1; + negop->icversion_data[1].minor = 0; } + + negop->icframe_vercnt = 1; + negop->icmsg_vercnt = 1; } + EXPORT_SYMBOL_GPL(vmbus_prep_negotiate_resp); /* |