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SubjectRe: [PATCH] stop gcc warning about uninitialized 'dev' in ata_scsi_scan_host
Alex Chiang wrote:
> Shuts up gcc-3.4.5-glibc-2.3.6 when it complains of:
>
> drivers/ata/libata-scsi.c: In function `ata_scsi_scan_host':
> drivers/ata/libata-scsi.c:3225: warning: 'dev' might be used
> uninitialized in this function
>
> Signed-off-by: Alex Chiang <achiang@hp.com>

Nacked-by: Tejun Heo <tj@kernel.org>

Some gcc versions complain about sata_via, others complain about
something else. Some versions complain about some iterator usages while
not complaining about others, but none of those complaints is actually
wrong or dangerous. I don't think adding = NULL whenever some version
of gcc complains is the right approach.

Thanks.

--
tejun


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