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Re: [Qemu-devel] [PATCH 1/1] block/raw-posix: fix compilation warning on
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] [PATCH 1/1] block/raw-posix: fix compilation warning on OSX |
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Date: |
Mon, 16 Feb 2015 11:23:05 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 12.02.2015 um 06:35 hat Denis V. Lunev geschrieben:
> block/raw-posix.c:947:19: warning: unused variable 's' [-Wunused-variable]
> BDRVRawState *s = aiocb->bs->opaque;
>
> This variable is used only when on of the following macros are defined
> CONFIG_XFS, CONFIG_FALLOCATE, CONFIG_FALLOCATE_PUNCH_HOLE or
> CONFIG_FALLOCATE_ZERO_RANGE. Fortunately, CONFIG_FALLOCATE_PUNCH_HOLE
> and CONFIG_FALLOCATE_ZERO_RANGE could be defined only along with
> CONFIG_FALLOCATE. Therefore checking for CONFIG_XFS or CONFIG_FALLOCATE
> would be enough.
>
> Signed-off-by: Denis V. Lunev <address@hidden>
> CC: Peter Maydell <address@hidden>
> CC: Kevin Wolf <address@hidden>
Thanks, applied to the block branch.
Kevin