Fix deadcode

[zfs.git] / lib / libzfs / libzfs_pool.c

diff --git a/lib/libzfs/libzfs_pool.c b/lib/libzfs/libzfs_pool.c
index 3cb7bbc..f1edb77 100644 (file)
--- a/lib/libzfs/libzfs_pool.c
+++ b/lib/libzfs/libzfs_pool.c
@@ -62,7 +62,7 @@ typedef struct prop_flags {
 static int
 zpool_get_all_props(zpool_handle_t *zhp)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        libzfs_handle_t *hdl = zhp->zpool_hdl;
 
        (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));
@@ -178,6 +178,8 @@ char *
 zpool_state_to_name(vdev_state_t state, vdev_aux_t aux)
 {
        switch (state) {
+       default:
+               break;
        case VDEV_STATE_CLOSED:
        case VDEV_STATE_OFFLINE:
                return (gettext("OFFLINE"));
@@ -421,6 +423,8 @@ zpool_valid_proplist(libzfs_handle_t *hdl, const char *poolname,
                 * Perform additional checking for specific properties.
                 */
                switch (prop) {
+               default:
+                       break;
                case ZPOOL_PROP_VERSION:
                        if (intval < version || intval > SPA_VERSION) {
                                zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
@@ -565,7 +569,7 @@ error:
 int
 zpool_set_prop(zpool_handle_t *zhp, const char *propname, const char *propval)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        int ret = -1;
        char errbuf[1024];
        nvlist_t *nvl = NULL;
@@ -730,7 +734,10 @@ zpool_name_valid(libzfs_handle_t *hdl, boolean_t isopen, const char *pool)
                                zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
                                    "multiple '@' delimiters in name"));
                                break;
-
+                       case NAME_ERR_NO_AT:
+                               zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+                                   "permission set is missing '@'"));
+                               break;
                        }
                }
                return (B_FALSE);
@@ -877,7 +884,7 @@ int
 zpool_create(libzfs_handle_t *hdl, const char *pool, nvlist_t *nvroot,
     nvlist_t *props, nvlist_t *fsprops)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        nvlist_t *zc_fsprops = NULL;
        nvlist_t *zc_props = NULL;
        char msg[1024];
@@ -1009,7 +1016,7 @@ create_failed:
 int
 zpool_destroy(zpool_handle_t *zhp)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        zfs_handle_t *zfp = NULL;
        libzfs_handle_t *hdl = zhp->zpool_hdl;
        char msg[1024];
@@ -1052,7 +1059,7 @@ zpool_destroy(zpool_handle_t *zhp)
 int
 zpool_add(zpool_handle_t *zhp, nvlist_t *nvroot)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        int ret;
        libzfs_handle_t *hdl = zhp->zpool_hdl;
        char msg[1024];
@@ -1176,7 +1183,7 @@ zpool_add(zpool_handle_t *zhp, nvlist_t *nvroot)
 int
 zpool_export_common(zpool_handle_t *zhp, boolean_t force, boolean_t hardforce)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
 
        (void) snprintf(msg, sizeof (msg), dgettext(TEXT_DOMAIN,
@@ -1422,7 +1429,7 @@ int
 zpool_import_props(libzfs_handle_t *hdl, nvlist_t *config, const char *newname,
     nvlist_t *props, int flags)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        zpool_rewind_policy_t policy;
        nvlist_t *nv = NULL;
        nvlist_t *nvinfo = NULL;
@@ -1592,7 +1599,7 @@ zpool_import_props(libzfs_handle_t *hdl, nvlist_t *config, const char *newname,
 int
 zpool_scan(zpool_handle_t *zhp, pool_scan_func_t func)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        libzfs_handle_t *hdl = zhp->zpool_hdl;
 
@@ -2136,7 +2143,7 @@ int
 zpool_vdev_online(zpool_handle_t *zhp, const char *path, int flags,
     vdev_state_t *newstate)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        nvlist_t *tgt;
        boolean_t avail_spare, l2cache, islog;
@@ -2208,7 +2215,7 @@ zpool_vdev_online(zpool_handle_t *zhp, const char *path, int flags,
 int
 zpool_vdev_offline(zpool_handle_t *zhp, const char *path, boolean_t istmp)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        nvlist_t *tgt;
        boolean_t avail_spare, l2cache;
@@ -2258,7 +2265,7 @@ zpool_vdev_offline(zpool_handle_t *zhp, const char *path, boolean_t istmp)
 int
 zpool_vdev_fault(zpool_handle_t *zhp, uint64_t guid, vdev_aux_t aux)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        libzfs_handle_t *hdl = zhp->zpool_hdl;
 
@@ -2293,7 +2300,7 @@ zpool_vdev_fault(zpool_handle_t *zhp, uint64_t guid, vdev_aux_t aux)
 int
 zpool_vdev_degrade(zpool_handle_t *zhp, uint64_t guid, vdev_aux_t aux)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        libzfs_handle_t *hdl = zhp->zpool_hdl;
 
@@ -2347,7 +2354,7 @@ int
 zpool_vdev_attach(zpool_handle_t *zhp,
     const char *old_disk, const char *new_disk, nvlist_t *nvroot, int replacing)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        int ret;
        nvlist_t *tgt;
@@ -2521,7 +2528,7 @@ zpool_vdev_attach(zpool_handle_t *zhp,
 int
 zpool_vdev_detach(zpool_handle_t *zhp, const char *path)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        nvlist_t *tgt;
        boolean_t avail_spare, l2cache;
@@ -2619,7 +2626,7 @@ int
 zpool_vdev_split(zpool_handle_t *zhp, char *newname, nvlist_t **newroot,
     nvlist_t *props, splitflags_t flags)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        nvlist_t *tree, *config, **child, **newchild, *newconfig = NULL;
        nvlist_t **varray = NULL, *zc_props = NULL;
@@ -2830,7 +2837,7 @@ out:
 int
 zpool_vdev_remove(zpool_handle_t *zhp, const char *path)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        nvlist_t *tgt;
        boolean_t avail_spare, l2cache, islog;
@@ -2875,7 +2882,7 @@ zpool_vdev_remove(zpool_handle_t *zhp, const char *path)
 int
 zpool_clear(zpool_handle_t *zhp, const char *path, nvlist_t *rewindnvl)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        nvlist_t *tgt;
        zpool_rewind_policy_t policy;
@@ -2951,7 +2958,7 @@ zpool_clear(zpool_handle_t *zhp, const char *path, nvlist_t *rewindnvl)
 int
 zpool_vdev_clear(zpool_handle_t *zhp, uint64_t guid)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        char msg[1024];
        libzfs_handle_t *hdl = zhp->zpool_hdl;
 
@@ -3035,7 +3042,7 @@ path_to_devid(const char *path)
 static void
 set_path(zpool_handle_t *zhp, nvlist_t *nv, const char *path)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
 
        (void) strncpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));
        (void) strncpy(zc.zc_value, path, sizeof (zc.zc_value));
@@ -3186,7 +3193,7 @@ zbookmark_compare(const void *a, const void *b)
 int
 zpool_get_errlog(zpool_handle_t *zhp, nvlist_t **nverrlistp)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        uint64_t count;
        zbookmark_t *zb = NULL;
        int i;
@@ -3282,7 +3289,7 @@ nomem:
 int
 zpool_upgrade(zpool_handle_t *zhp, uint64_t new_version)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        libzfs_handle_t *hdl = zhp->zpool_hdl;
 
        (void) strcpy(zc.zc_name, zhp->zpool_name);
@@ -3344,7 +3351,7 @@ zpool_stage_history(libzfs_handle_t *hdl, const char *history_str)
 static int
 get_history(zpool_handle_t *zhp, char *buf, uint64_t *off, uint64_t *len)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        libzfs_handle_t *hdl = zhp->zpool_hdl;
 
        (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));
@@ -3471,7 +3478,7 @@ void
 zpool_obj_to_path(zpool_handle_t *zhp, uint64_t dsobj, uint64_t obj,
     char *pathname, size_t len)
 {
-       zfs_cmd_t zc = { 0 };
+       zfs_cmd_t zc = { "\0", "\0", "\0", "\0", 0 };
        boolean_t mounted = B_FALSE;
        char *mntpnt = NULL;
        char dsname[MAXNAMELEN];