Staging: solo6x10: return -EFAULT on copy_to_user errors

PATCH New Dan Carpenter 1 participant 1 message Aug 10, 2010

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Dan Carpenter

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2010-08-10 06:09 UTC #0 lore raw

PATCH 1/1 Staging: solo6x10: return -EFAULT on copy_to_user errors

copy_to_user() returns the number of bytes remaining to be copied, but we want to return a negative error code here.

Signed-off-by Dan Carpenter <[email protected]>

drivers/staging/solo6x10/solo6010-g723.c +1 -1

index e82846c..82fbcb8 100644
@@ -233,7 +233,7 @@ static int snd_solo_pcm_copy(struct snd_pcm_substream *ss, int channel,
 				   solo_pcm->g723_buf, G723_PERIOD_BYTES);
 
 		if (err)
-			return err; 
+			return -EFAULT;
 	}
 
 	return 0;