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(parent: 1c46652) | patch
nvme-core: make implicit seed truncation explicit
authorBart Van Assche <bvanassche@acm.org>
Wed, 10 Oct 2018 15:08:19 +0000 (08:08 -0700)
committerChristoph Hellwig <hch@lst.de>
Wed, 17 Oct 2018 06:58:30 +0000 (08:58 +0200)
commit202359c007f6b1d6247a062c0682d6d5bcd3e7d7
tree65dbfcc35ad0ed809118f34f5af7a916893e5ed5tree | snapshot
parent1c4665272ca73335a662a0fb6a9604ec76983756commit | diff
nvme-core: make implicit seed truncation explicit

The nvme_user_io.slba field is 64 bits wide. That value is copied into the
32-bit bio_integrity_payload.bip_iter.bi_sector field. Make that truncation
explicit to avoid that Coverity complains about implicit truncation. See
also Coverity ID 1056486 on http://scan.coverity.com/projects/linux.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/core.c diff | blob | history
Domain: System / Kernel;