Add -p switch to "zpool get"

[zfs.git] / cmd / zvol_id / zvol_id_main.c

diff --git a/cmd/zvol_id/zvol_id_main.c b/cmd/zvol_id/zvol_id_main.c
index 2aa8abb..018bb66 100644 (file)
--- a/cmd/zvol_id/zvol_id_main.c
+++ b/cmd/zvol_id/zvol_id_main.c
@@ -40,7 +40,6 @@ int ioctl_get_msg(char *var, int fd)
 
        error = ioctl(fd, BLKZNAME, msg);
        if (error < 0) {
-               printf("ioctl_get_msg failed:%d\n", error);
                return (error);
        }
 
@@ -77,7 +76,11 @@ int main(int argc, char **argv)
                return (errno);
        }
 
-       ioctl_get_msg(zvol_name, fd);
+       error = ioctl_get_msg(zvol_name, fd);
+       if (error < 0) {
+               printf("ioctl_get_msg failed:%s\n", strerror(errno));
+               return (errno);
+       }
        if (dev_part > 0)
                snprintf(zvol_name_part, ZFS_MAXNAMELEN, "%s-part%d", zvol_name,
                    dev_part);