Messages in this thread | | | Date | Thu, 16 Oct 2008 11:11:51 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH] stop gcc warning about uninitialized 'dev' in ata_scsi_scan_host |
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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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