lsusb: initialize variables to 0, fix type warning

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
2014-02-14 14:42:48 +01:00 · 2014-02-14 14:42:48 +01:00 · 923773f9d8
commit 923773f9d8
parent b0576fc22b
1 changed files with 1 additions and 2 deletions
--- a/lsusb.c
+++ b/lsusb.c
@ -31,8 +31,7 @@ lsusb(const char *file)
 	char *cwd;
 	char path[PATH_MAX];
 	char buf[BUFSIZ];
-	int busnum, devnum, pid, vid;
-	int i = 0;
+	unsigned int i = 0, busnum = 0, devnum = 0, pid = 0, vid = 0;

 	cwd = agetcwd();
 	snprintf(path, sizeof(path), "%s/%s/uevent", cwd, file);