Fix gcc uninitialized variable warnings

[zfs.git] / cmd / zfs / zfs_main.c

diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c
index 22426eb..9cb69c1 100644 (file)
--- a/cmd/zfs/zfs_main.c
+++ b/cmd/zfs/zfs_main.c
@@ -671,7 +671,7 @@ zfs_do_create(int argc, char **argv)
 {
        zfs_type_t type = ZFS_TYPE_FILESYSTEM;
        zfs_handle_t *zhp = NULL;
-       uint64_t volsize;
+       uint64_t volsize = 0;
        int c;
        boolean_t noreserve = B_FALSE;
        boolean_t bflag = B_FALSE;
@@ -4060,7 +4060,7 @@ int
 main(int argc, char **argv)
 {
        int ret;
-       int i;
+       int i = 0;
        char *progname;
        char *cmdname;
 
@@ -4139,6 +4139,7 @@ main(int argc, char **argv)
                        (void) fprintf(stderr, gettext("unrecognized "
                            "command '%s'\n"), cmdname);
                        usage(B_FALSE);
+                       ret = 1;
                }
                libzfs_mnttab_cache(g_zfs, B_FALSE);
        }