Commit d043f9a1 authored by Mikulas Patocka's avatar Mikulas Patocka Committed by Mike Snitzer
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dm ioctl: a small code cleanup in list_version_get_info 



No need to modify info->vers if we overwrite it immediately.

Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
Signed-off-by: default avatarMike Snitzer <snitzer@kernel.org>
parent 19eb1650

drivers/md/dm-ioctl.c

+1 −1
Original line number Diff line number Diff line
@@ -681,7 +681,7 @@ static void list_version_get_info(struct target_type *tt, void *param) 
    strcpy(info->vers->name, tt->name);



    info->old_vers = info->vers;

    info->vers = align_ptr(((void *) ++info->vers) + strlen(tt->name) + 1);

    info->vers = align_ptr((void *)(info->vers + 1) + strlen(tt->name) + 1);

}



static int __list_versions(struct dm_ioctl *param, size_t param_size, const char *name)