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From: | Fam Zheng |
Subject: | Re: [Qemu-devel] [PATCH v6 04/12] VMDK: separate vmdk_open by format version |
Date: | Fri, 1 Jul 2011 21:06:08 +0800 |
> > bdrv_pread only ever returns 0 for success or -errno for errors. So you > can simplify the code like this: > > ret = bdrv_pread(...); > if (ret < 0) { > goto fail_l1; > } > > You have the same pattern in other places, too. > I think bdrv_pead do return the read bytes, did you mean bdrv_read here? :) -- Best regards! Fam Zheng
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