inet: unexport udp{4|6}_lib_lookup_skb()

[linux-2.6-microblaze.git] / kernel / kcov.c

diff --git a/kernel/kcov.c b/kernel/kcov.c
index 6b8368b..80bfe71 100644 (file)
--- a/kernel/kcov.c
+++ b/kernel/kcov.c
@@ -1023,6 +1023,8 @@ EXPORT_SYMBOL(kcov_remote_stop);
 /* See the comment before kcov_remote_start() for usage details. */
 u64 kcov_common_handle(void)
 {
+       if (!in_task())
+               return 0;
        return current->kcov_handle;
 }
 EXPORT_SYMBOL(kcov_common_handle);