passt-repair: Dodge "structurally unreachable code" warning from Coverity

While main() conventionally returns int, and we need a return at the
end of the function to avoid compiler warnings, turning that return
into _exit() to avoid exit handlers triggers a Coverity warning. It's
unreachable code anyway, so switch that single occurence back to a
plain return.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/passt-repair.c b/passt-repair.c
index 5ad5c9c..322066a 100644
--- a/passt-repair.c
+++ b/passt-repair.c
@@ -173,5 +173,5 @@ loop:
 
 	goto loop;
 
-	_exit(0);
+	return 0;
 }