Geert Uytterhoeven 55e58c5e78 lightnvm: Fix uninitialized return value in nvm_get_chunk_meta() ... With gcc 4.1: drivers/lightnvm/core.c: In function ‘nvm_get_bb_meta’: drivers/lightnvm/core.c:977: warning: ‘ret’ may be used uninitialized in this function and drivers/nvme/host/lightnvm.c: In function ‘nvme_nvm_get_chk_meta’: drivers/nvme/host/lightnvm.c:580: warning: ‘ret’ may be used uninitialized in this function Indeed, if (for the former) the number of channels or LUNs is zero, or (for both) the passed number of chunks is zero, ret will be returned uninitialized. Fix this by preinitializing ret to zero. Fixes: aff3fb18f9 ("lightnvm: move bad block and chunk state logic to core") Fixes: a294c19945 ("lightnvm: implement get log report chunk helpers") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2018-12-11 12:22:33 -07:00
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host	lightnvm: Fix uninitialized return value in nvm_get_chunk_meta()	2018-12-11 12:22:33 -07:00
target	Linux 4.20-rc6	2018-12-09 17:45:40 -07:00
Kconfig	nvme: use menu Kconfig interface	2017-10-04 09:43:57 +02:00
Makefile	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00