ASoC: wm0010: Fix resource leak

[linux-2.6-block.git] / sound / soc / codecs / wm0010.c

diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c
index f5e835662cdca30477738e39ffe7d57f6305db78..10adc4145d4639e5e44d3c587a595f476650b6fa 100644 (file)
--- a/sound/soc/codecs/wm0010.c
+++ b/sound/soc/codecs/wm0010.c
@@ -410,6 +410,16 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
                        rec->command, rec->length);
                len = rec->length + 8;
 
+               xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
+               if (!xfer) {
+                       dev_err(codec->dev, "Failed to allocate xfer\n");
+                       ret = -ENOMEM;
+                       goto abort;
+               }
+
+               xfer->codec = codec;
+               list_add_tail(&xfer->list, &xfer_list);
+
                out = kzalloc(len, GFP_KERNEL);
                if (!out) {
                        dev_err(codec->dev,
@@ -417,6 +427,7 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
                        ret = -ENOMEM;
                        goto abort1;
                }
+               xfer->t.rx_buf = out;
 
                img = kzalloc(len, GFP_KERNEL);
                if (!img) {
@@ -425,24 +436,13 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
                        ret = -ENOMEM;
                        goto abort1;
                }
+               xfer->t.tx_buf = img;
 
                byte_swap_64((u64 *)&rec->command, img, len);
 
-               xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
-               if (!xfer) {
-                       dev_err(codec->dev, "Failed to allocate xfer\n");
-                       ret = -ENOMEM;
-                       goto abort1;
-               }
-
-               xfer->codec = codec;
-               list_add_tail(&xfer->list, &xfer_list);
-
                spi_message_init(&xfer->m);
                xfer->m.complete = wm0010_boot_xfer_complete;
                xfer->m.context = xfer;
-               xfer->t.tx_buf = img;
-               xfer->t.rx_buf = out;
                xfer->t.len = len;
                xfer->t.bits_per_word = 8;