patch-2.4.19 linux-2.4.19/drivers/sound/maestro3.c

• Lines: 18
• Date: Fri Aug 2 17:39:44 2002
• Orig file: linux-2.4.18/drivers/sound/maestro3.c
• Orig date: Fri Nov 9 13:41:42 2001

diff -urN linux-2.4.18/drivers/sound/maestro3.c linux-2.4.19/drivers/sound/maestro3.c
@@ -1805,7 +1805,7 @@
         if (s->dma_adc.mapped)
             s->dma_adc.count &= s->dma_adc.fragsize-1;
         spin_unlock_irqrestore(&s->lock, flags);
-        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
     case SNDCTL_DSP_GETOPTR:
         if (!(file->f_mode & FMODE_WRITE))
@@ -1818,7 +1818,7 @@
         if (s->dma_dac.mapped)
             s->dma_dac.count &= s->dma_dac.fragsize-1;
         spin_unlock_irqrestore(&s->lock, flags);
-        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
     case SNDCTL_DSP_GETBLKSIZE:
         if (file->f_mode & FMODE_WRITE) {