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authorMing Lei <ming.lei@redhat.com>2023-08-11 21:52:16 +0800
committerJens Axboe <axboe@kernel.dk>2023-08-11 08:13:23 -0600
commite24721e441a7c640e4e7b2b63c23c06d9a750880 (patch)
tree5911a0eff83930b086aed0c8d0ba564dc4a2d9ff /drivers/edac/edac_mc.h
parent18267a0365d6ec8bbe85ba8cbea5af12d9e59610 (diff)
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ublk: fix 'warn: variable dereferenced before check 'req'' from Smatch
The added check of 'req_op(req) == REQ_OP_ZONE_APPEND' should have been done after the request is confirmed as valid. Actually here, the request should always been true, so add one WARN_ON_ONCE(!req), meantime move the zone_append check after checking the request. Cc: Andreas Hindborg <a.hindborg@samsung.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Fixes: 29802d7ca33b ("ublk: enable zoned storage support") Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20230811135216.420404-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/edac/edac_mc.h')
0 files changed, 0 insertions, 0 deletions