flac packetizer: deindent switch

modules/packetizer/flac.c

@@ -436,11 +436,9 @@ static block_t *Packetize(decoder_t *p_dec, block_t **pp_block)
 
     block_BytestreamPush(&p_sys->bytestream, in);
 
-    while (1) {
-        switch (p_sys->i_state) {
+    while (1) switch (p_sys->i_state) {
     case STATE_NOSYNC:
-            while (block_PeekBytes(&p_sys->bytestream, p_header, 2)
-                   == VLC_SUCCESS) {
+        while (!block_PeekBytes(&p_sys->bytestream, p_header, 2)) {
             if (p_header[0] == 0xFF && (p_header[1] & 0xFE) == 0xF8) {
                 p_sys->i_state = STATE_SYNC;
                 break;
@@ -462,8 +460,7 @@ static block_t *Packetize(decoder_t *p_dec, block_t **pp_block)
 
     case STATE_HEADER:
         /* Get FLAC frame header (MAX_FLAC_HEADER_SIZE bytes) */
-            if (block_PeekBytes(&p_sys->bytestream, p_header,
-                                 MAX_FLAC_HEADER_SIZE) != VLC_SUCCESS)
+        if (block_PeekBytes(&p_sys->bytestream, p_header, MAX_FLAC_HEADER_SIZE))
             return NULL; /* Need more data */
 
         /* Check if frame is valid and get frame info */
@@ -492,10 +489,8 @@ static block_t *Packetize(decoder_t *p_dec, block_t **pp_block)
          * next sync word */
 
         /* Check if next expected frame contains the sync word */
-            while (block_PeekOffsetBytes(&p_sys->bytestream,
-                                          p_sys->i_frame_size, p_header,
-                                          MAX_FLAC_HEADER_SIZE)
-                   == VLC_SUCCESS) {
+        while (!block_PeekOffsetBytes(&p_sys->bytestream, p_sys->i_frame_size,
+                    p_header, MAX_FLAC_HEADER_SIZE)) {
             if (p_header[0] == 0xFF && (p_header[1] & 0xFE) == 0xF8) {
                 /* Check if frame is valid and get frame info */
                 int i_frame_length =
@@ -554,7 +549,6 @@ static block_t *Packetize(decoder_t *p_dec, block_t **pp_block)
 
         return out;
     }
-    }
 
     return NULL;
 }