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authorAndrea Adami <andrea.adami@gmail.com>2018-01-29 23:07:12 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2018-01-30 09:24:22 +0100
commitc75d1044ea8a04e6808e20814a92beb8657c8f95 (patch)
tree7f8fcbc52aa96e940f9773bb8357dab71aa8d9c5 /tests/ubi-tests/volrefcnt.c
parent61afcc6f46368caf4b8eb64612decebb05fadba7 (diff)
ubi-utils: ubiformat.c: convert to integer arithmetic
Do not cast percent to double, it is just used as upper limit. Avoid floating point to fix compilation for aarch64 against klibc: error: '-mgeneral-regs-only' is incompatible with floating-point code | int percent = ((double)si->ok_cnt)/si->good_cnt * 100; | ^~~~~~~ Notes: * The checks in the code above this line ensure that si->good_cnt is not 0. * The code assumes si->good_cnt * 100 will not overflow, then we can use (si->ok_cnt * 100) safely because the former is bigger. * The truncated result does not affect the logic: i.e. a value of 49.9 is truncated to 49 and is still <50. Signed-off-by: Andrea Adami <andrea.adami@gmail.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
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