dynamic debug: line queries failing due to uninitialized local variable
Settings of the form, 'line x module y +p', can fail arbitrarily due to an
uninitialized local variable. With this patch results are consistent, as
expected.
Signed-off-by: Jason Baron <jbaron@akamai.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 99fec3a..c37aeac 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -309,7 +309,7 @@
struct ddebug_query *query, const char *modname)
{
unsigned int i;
- int rc;
+ int rc = 0;
/* check we have an even number of words */
if (nwords % 2 != 0) {