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mei: mei_cl_unlink: no need to loop over dev list 

we can call list_del_init regardless the client is
linked or not it is always properly initialized

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler 2013-09-16 23:44:45 +03:00 committed by Greg Kroah-Hartman
parent 136698e535
commit a14c44d82f
1 changed files with 4 additions and 9 deletions
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13
drivers/misc/mei/client.c
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@ -318,7 +318,6 @@ int mei_cl_link(struct mei_cl *cl, int id)
int mei_cl_unlink(struct mei_cl *cl)
{
struct mei_device *dev;
struct mei_cl *pos, *next;
/* don't shout on error exit path */
if (!cl)
@ -330,14 +329,10 @@ int mei_cl_unlink(struct mei_cl *cl)
dev = cl->dev;
list_for_each_entry_safe(pos, next, &dev->file_list, link) {
if (cl->host_client_id == pos->host_client_id) {
cl_dbg(dev, cl, "remove host client = %d, ME client = %d\n",
pos->host_client_id, pos->me_client_id);
list_del_init(&pos->link);
break;
}
}
cl_dbg(dev, cl, "unlink client");
list_del_init(&cl->link);
return 0;
}