* [patch] dma/mic_x100_dma: IS_ERR() vs PTR_ERR() typo
@ 2016-02-29 9:51 Dan Carpenter
2016-03-03 15:43 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: Dan Carpenter @ 2016-02-29 9:51 UTC (permalink / raw)
To: Sudeep Dutt
Cc: Ashutosh Dixit, Vinod Koul, Dan Williams, dmaengine, linux-kernel,
kernel-janitors
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>
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;
}
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2016-02-29 9:51 [patch] dma/mic_x100_dma: IS_ERR() vs PTR_ERR() typo Dan Carpenter
2016-03-03 15:43 ` Vinod Koul
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