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authorTomas Winkler <tomas.winkler@intel.com>2012-12-25 19:05:59 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-07 10:31:27 -0800
commit438763f37eb9664b6372bdfee990f8c33acdc63c (patch)
tree71f2feab0d7b91cfd28c538c2943a8d8fe000c96 /drivers/misc/mei/wd.c
parentd1c3ed669a2d452cacfb48c2d171a1f364dae2ed (diff)
downloadop-kernel-dev-438763f37eb9664b6372bdfee990f8c33acdc63c.zip
op-kernel-dev-438763f37eb9664b6372bdfee990f8c33acdc63c.tar.gz
mei: drop redundant length parameter from mei_write_message function
The length is already part of the message header and it is validated before the function call Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/wd.c')
-rw-r--r--drivers/misc/mei/wd.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/misc/mei/wd.c b/drivers/misc/mei/wd.c
index 9299a8c..9d4d4aa 100644
--- a/drivers/misc/mei/wd.c
+++ b/drivers/misc/mei/wd.c
@@ -101,22 +101,22 @@ int mei_wd_host_init(struct mei_device *dev)
*/
int mei_wd_send(struct mei_device *dev)
{
- struct mei_msg_hdr *mei_hdr;
+ struct mei_msg_hdr *hdr;
- mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
- mei_hdr->host_addr = dev->wd_cl.host_client_id;
- mei_hdr->me_addr = dev->wd_cl.me_client_id;
- mei_hdr->msg_complete = 1;
- mei_hdr->reserved = 0;
+ hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+ hdr->host_addr = dev->wd_cl.host_client_id;
+ hdr->me_addr = dev->wd_cl.me_client_id;
+ hdr->msg_complete = 1;
+ hdr->reserved = 0;
if (!memcmp(dev->wd_data, mei_start_wd_params, MEI_WD_HDR_SIZE))
- mei_hdr->length = MEI_WD_START_MSG_SIZE;
+ hdr->length = MEI_WD_START_MSG_SIZE;
else if (!memcmp(dev->wd_data, mei_stop_wd_params, MEI_WD_HDR_SIZE))
- mei_hdr->length = MEI_WD_STOP_MSG_SIZE;
+ hdr->length = MEI_WD_STOP_MSG_SIZE;
else
return -EINVAL;
- return mei_write_message(dev, mei_hdr, dev->wd_data, mei_hdr->length);
+ return mei_write_message(dev, hdr, dev->wd_data);
}
/**
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