blockdev: drive_get_by_id() is no longer used, remove

Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

blockdev.c

@@ -75,18 +75,6 @@ DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit)
     return NULL;
 }
 
-DriveInfo *drive_get_by_id(const char *id)
-{
-    DriveInfo *dinfo;
-
-    QTAILQ_FOREACH(dinfo, &drives, next) {
-        if (strcmp(id, dinfo->id))
-            continue;
-        return dinfo;
-    }
-    return NULL;
-}
-
 int drive_get_max_bus(BlockInterfaceType type)
 {
     int max_bus;

blockdev.h

@@ -41,7 +41,6 @@ typedef struct DriveInfo {
 #define MAX_SCSI_DEVS	7
 
 extern DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
-extern DriveInfo *drive_get_by_id(const char *id);
 extern int drive_get_max_bus(BlockInterfaceType type);
 extern void drive_uninit(DriveInfo *dinfo);
 extern DriveInfo *drive_get_by_blockdev(BlockDriverState *bs);