diff options
| -rw-r--r-- | drivers/staging/unisys/uislib/uisutils.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/staging/unisys/uislib/uisutils.c b/drivers/staging/unisys/uislib/uisutils.c index 3a59965aa9f9..423cbc4b72f9 100644 --- a/drivers/staging/unisys/uislib/uisutils.c +++ b/drivers/staging/unisys/uislib/uisutils.c @@ -118,6 +118,7 @@ uisctrl_register_req_handler_ex(uuid_le switchTypeGuid, { ReqHandlerInfo_t *pReqHandlerInfo; int rc = 0; /* assume failure */ + LOGINF("type=%pUL, controlfunc=0x%p.\n", &switchTypeGuid, controlfunc); if (!controlfunc) { @@ -162,6 +163,7 @@ int uisctrl_unregister_req_handler_ex(uuid_le switchTypeGuid) { int rc = 0; /* assume failure */ + LOGINF("type=%pUL.\n", &switchTypeGuid); if (ReqHandlerDel(switchTypeGuid) < 0) { LOGERR("failed to remove %pUL from server list\n", @@ -250,6 +252,7 @@ uisutil_copy_fragsinfo_from_skb(unsigned char *calling_ctx, void *skb_in, if (skb_shinfo(skb)->frag_list) { struct sk_buff *skbinlist; int c; + for (skbinlist = skb_shinfo(skb)->frag_list; skbinlist; skbinlist = skbinlist->next) { @@ -307,6 +310,7 @@ ReqHandlerFind(uuid_le switchTypeGuid) { struct list_head *lelt, *tmp; ReqHandlerInfo_t *entry = NULL; + spin_lock(&ReqHandlerInfo_list_lock); list_for_each_safe(lelt, tmp, &ReqHandlerInfo_list) { entry = list_entry(lelt, ReqHandlerInfo_t, list_link); @@ -325,6 +329,7 @@ ReqHandlerDel(uuid_le switchTypeGuid) struct list_head *lelt, *tmp; ReqHandlerInfo_t *entry = NULL; int rc = -1; + spin_lock(&ReqHandlerInfo_list_lock); list_for_each_safe(lelt, tmp, &ReqHandlerInfo_list) { entry = list_entry(lelt, ReqHandlerInfo_t, list_link); |