mount: clean up gcc warnings (mount_mntent.c)

Fix gcc warnings from:
  (try compilation with "-Wall -Wp,-D_FORTIFY_SOURCE=2")

mount_mntent.c:28: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
mount_mntent.c:129: warning: pointer targets in passing argument 1 of 'mangle' differ in signedness
mount_mntent.c:130: warning: pointer targets in passing argument 1 of 'mangle' differ in signedness
mount_mntent.c:131: warning: pointer targets in passing argument 1 of 'mangle' differ in signedness
mount_mntent.c:132: warning: pointer targets in passing argument 1 of 'mangle' differ in signedness

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>

diff --git a/mount/mount_mntent.c b/mount/mount_mntent.c
index 9fecc924a8ee2135ce16c1e36cfeb35523996bed..7ac312ee1265154e2be6a1de74114ef1a8c154c4 100644 (file)
--- a/mount/mount_mntent.c
+++ b/mount/mount_mntent.c
@@ -21,7 +21,7 @@
 static unsigned char need_escaping[] = { ' ', '\t', '\n', '\\' };
 
 static char *
-mangle(const unsigned char *s) {
+mangle(const char *s) {
        char *ss, *sp;
        int n;