cleanup: shorter code

diff --git a/tools/lvcreate.c b/tools/lvcreate.c
index f6786a8116c7d6870a6c9214eb4d762cb4442965..cf2a07cb827cc7f85e3c8a235c40efe973e289e5 100644 (file)
--- a/tools/lvcreate.c
+++ b/tools/lvcreate.c
@@ -577,7 +577,7 @@ static int _read_activation_params(struct cmd_context *cmd,
                                    struct volume_group *vg,
                                   struct lvcreate_params *lp)
 {
-       unsigned pagesize;
+       unsigned pagesize = lvm_getpagesize() >> SECTOR_SHIFT;
 
        lp->activate = (activation_change_t)
                arg_uint_value(cmd, activate_ARG, CHANGE_AY);
@@ -585,7 +585,6 @@ static int _read_activation_params(struct cmd_context *cmd,
        /* Read ahead */
        lp->read_ahead = arg_uint_value(cmd, readahead_ARG,
                                        cmd->default_settings.read_ahead);
-       pagesize = lvm_getpagesize() >> SECTOR_SHIFT;
        if (lp->read_ahead != DM_READ_AHEAD_AUTO &&
            lp->read_ahead != DM_READ_AHEAD_NONE &&
            lp->read_ahead % pagesize) {