svn commit: r356617 - head/usr.sbin/camdd

[Kyle Evans]

Author: kevans
Date: Fri Jan 10 22:20:23 2020
New Revision: 356617
URL: https://svnweb.freebsd.org/changeset/base/356617

Log:
  camdd: initialize devs earlier
  
  GCC9 points out that devs may be used initialized after the bailout label;
  in-fact, if num_io_opts != 2 then it is. Move the initialization up a little
  bit.
  
  Reviewed by:	ken
  MFC after:	3 days

Modified:
  head/usr.sbin/camdd/camdd.c

Modified: head/usr.sbin/camdd/camdd.c
==============================================================================
--- head/usr.sbin/camdd/camdd.c	Fri Jan 10 22:10:01 2020	(r356616)
+++ head/usr.sbin/camdd/camdd.c	Fri Jan 10 22:20:23 2020	(r356617)
@@ -3226,13 +3226,13 @@ camdd_rw(struct camdd_io_opts *io_opts, int num_io_opt
 	int error = 0;
 	int i;
 
+	bzero(devs, sizeof(devs));
+
 	if (num_io_opts != 2) {
 		warnx("Must have one input and one output path");
 		error = 1;
 		goto bailout;
 	}
-
-	bzero(devs, sizeof(devs));
 
 	for (i = 0; i < num_io_opts; i++) {
 		switch (io_opts[i].dev_type) {