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From: Zwane Mwaikambo <zwane@arm.linux.org.uk>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Cc: bcollins@debian.org
Subject: [PATCH][2.6] Fix warning in iee1394 dma.c
Date: Wed, 16 Jul 2003 02:01:38 -0400 (EDT)	[thread overview]
Message-ID: <Pine.LNX.4.53.0307160156480.32541@montezuma.mastecende.com> (raw)

I also removed the panic, the BUG should shaft things bad enough.

drivers/ieee1394/dma.c: In function `dma_region_find':
drivers/ieee1394/dma.c:161: warning: control reaches end of non-void function

Index: linux-2.5/drivers/ieee1394/dma.c
===================================================================
RCS file: /home/cvs/linux-2.5/drivers/ieee1394/dma.c,v
retrieving revision 1.5
diff -u -p -B -r1.5 dma.c
--- linux-2.5/drivers/ieee1394/dma.c	27 Jun 2003 04:49:52 -0000	1.5
+++ linux-2.5/drivers/ieee1394/dma.c	16 Jul 2003 03:46:10 -0000
@@ -157,7 +157,9 @@ static inline int dma_region_find(struct
 		off -= sg_dma_len(&dma->sglist[i]);
 	}
 
-	panic("dma_region_find: offset %lu beyond end of DMA mapping\n", offset);
+	printk("dma_region_find: offset %lu beyond end of DMA mapping\n", offset);
+	BUG();
+	return -ENOENT;
 }
 
 dma_addr_t dma_region_offset_to_bus(struct dma_region *dma, unsigned long offset)

                 reply	other threads:[~2003-07-16  5:58 UTC|newest]

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