We were aborting if the kzalloc of img_swap fails but without freeing the already allocated out. Similarly we were aborting if spi_sync fails without releasing out and img_swap.
Signed-off-by: Sudip Mukherjee <[email protected]> --- sound/soc/codecs/wm0010.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index f2c6ad4..8434d45 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -672,8 +672,10 @@ static int wm0010_boot(struct snd_soc_codec *codec) } img_swap = kzalloc(len, GFP_KERNEL | GFP_DMA); - if (!img_swap) + if (!img_swap) { + kfree(out); goto abort; + } /* We need to re-order for 0010 */ byte_swap_64((u64 *)&pll_rec, img_swap, len); @@ -690,6 +692,8 @@ static int wm0010_boot(struct snd_soc_codec *codec) ret = spi_sync(spi, &m); if (ret != 0) { dev_err(codec->dev, "First PLL write failed: %d\n", ret); + kfree(img_swap); + kfree(out); goto abort; } @@ -697,6 +701,8 @@ static int wm0010_boot(struct snd_soc_codec *codec) ret = spi_sync(spi, &m); if (ret != 0) { dev_err(codec->dev, "Second PLL write failed: %d\n", ret); + kfree(img_swap); + kfree(out); goto abort; } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
