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(parent: 4ead1a2) | patch
lightnvm: change max_phys_sect to uint
authorMatias Bjørling <m@bjorling.me>
Mon, 16 Nov 2015 14:34:36 +0000 (15:34 +0100)
committerJens Axboe <axboe@fb.com>
Mon, 16 Nov 2015 22:20:23 +0000 (15:20 -0700)
commitaedf17f4515b12ba1cd73298e66baa69cf93010e
tree82828c031541e61743153522a7cb35f74579cbf1tree | snapshot
parent4ead1a25ce436f73501d6358450f3ba0c1cb2ce3commit | diff
lightnvm: change max_phys_sect to uint

The max_phys_sect variable is defined as a char. We do a boundary check
to maximally allow 256 physical page descriptors per command. As we are
not indexing from zero. This expression is always false. Bump the
max_phys_sect to an unsigned int to support the range check.

Signed-off-by: Matias Bjørling <m@bjorling.me>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
include/linux/lightnvm.h diff | blob | history
Domain: System / Kernel;