ALSA: pci: lx6464es: fix a debug loop

This loop accidentally reuses the "i" iterator for both the inside and
the outside loop.  The value of MAX_STREAM_BUFFER is 5.  I believe that
chip->rmh.stat_len is in the 2-12 range.  If the value of .stat_len is
4 or more then it will loop exactly one time, but if it's less then it
is a forever loop.

It looks like it was supposed to combined into one loop where
conditions are checked.

Fixes: 8e63200 ("ALSA: lx_core: Remove useless #if 0 .. #endif")
Signed-off-by: Dan Carpenter <[email protected]>
Link: https://lore.kernel.org/r/Y9jnJTis/mRFJAQp@kili
Signed-off-by: Takashi Iwai <[email protected]>

Author: error27

sound/pci/lx6464es/lx_core.c

@@ -493,12 +493,11 @@ int lx_buffer_ask(struct lx6464es *chip, u32 pipe, int is_capture,
 		dev_dbg(chip->card->dev,
 			"CMD_08_ASK_BUFFERS: needed %d, freed %d\n",
 			    *r_needed, *r_freed);
-		for (i = 0; i < MAX_STREAM_BUFFER; ++i) {
-			for (i = 0; i != chip->rmh.stat_len; ++i)
-				dev_dbg(chip->card->dev,
-					"  stat[%d]: %x, %x\n", i,
-					    chip->rmh.stat[i],
-					    chip->rmh.stat[i] & MASK_DATA_SIZE);
+		for (i = 0; i < MAX_STREAM_BUFFER && i < chip->rmh.stat_len;
+		     ++i) {
+			dev_dbg(chip->card->dev, "  stat[%d]: %x, %x\n", i,
+				chip->rmh.stat[i],
+				chip->rmh.stat[i] & MASK_DATA_SIZE);
 		}
 	}