[LTP] [PATCH v4 0/3] mm/zram01: fix broken test

[Caspar Z. <ca...@ca...>]

(re-sending... sorry for not adding LTP list to CC)

Hi, I splitted the patch into 3 small groups, to make it easiler for
review.

The patch series has been tested by me, on both systems w/ and w/o
zram support.

Thanks,
Caspar

[PATCH v4 1/3] mm/zram01: fix memset() parameters
[PATCH v4 2/3] mm/zram01: fix errno not captured
[PATCH v4 3/3] mm/zram01: munmap before rmmod zram