From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 29 Feb 2016 09:51:07 +0000 (+0300)
Subject: dma/mic_x100_dma: IS_ERR() vs PTR_ERR() typo
X-Git-Tag: v4.14-rc1~3642^2~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d387ef021a218ee66fe6b64cf447da09cac5c53b;p=platform%2Fkernel%2Flinux-rpi.git

dma/mic_x100_dma: IS_ERR() vs PTR_ERR() typo

This is harmless because the caller only cares about zero vs non-zero
but we should be returning PTR_ERR() here.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/mic_x100_dma.c b/drivers/dma/mic_x100_dma.c
index 068e920..1502b24 100644
--- a/drivers/dma/mic_x100_dma.c
+++ b/drivers/dma/mic_x100_dma.c
@@ -483,7 +483,7 @@ static int mic_dma_setup_irq(struct mic_dma_chan *ch)
 			mic_dma_intr_handler, mic_dma_thread_fn,
 			"mic dma_channel", ch, ch->ch_num);
 	if (IS_ERR(ch->cookie))
-		return IS_ERR(ch->cookie);
+		return PTR_ERR(ch->cookie);
 	return 0;
 }