Messages in this thread | | | Date | Tue, 28 Mar 2017 15:40:22 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build warning after merge of the md tree |
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Hi Shaohua,
After merging the md tree, today's linux-next build (powerpc pseries_le_defconfig) produced this warning:
drivers/md/raid1.c: In function 'raid1d': drivers/md/raid1.c:2172:9: warning: 'page_len$' may be used uninitialized in this function [-Wmaybe-uninitialized] if (memcmp(page_address(ppages[j]), ^ drivers/md/raid1.c:2160:7: note: 'page_len$' was declared here int page_len[RESYNC_PAGES]; ^
Introduced by commit
60928a91b0b3 ("md: raid1: use bio helper in process_checks()")
-- Cheers, Stephen Rothwell
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