diff options
| author | Mark Brown <broonie@kernel.org> | 2017-08-25 14:44:05 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-25 14:44:05 +0100 |
| commit | b7e2672d1a23a53bd2657704bf94a8dc8880cc49 (patch) | |
| tree | 7e315f84913b6cd896fda558724961b39a735587 /drivers/nvdimm/core.c | |
| parent | c0d1cb8366bab9963822c27b0d40cb8b32928cdc (diff) | |
| parent | 9ce76511b67be8fbcdff36b7e1662e3887bb7377 (diff) | |
Merge tag 'sound-4.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-rt5677
sound fixes for 4.13-rc7
We're keeping in a good shape, this batch contains just a few small
fixes (a regression fix for ASoC rt5677 codec, NULL dereference and
error-path fixes in firewire, and a corner-case ioctl error fix for
user TLV), as well as usual quirks for USB-audio and HD-audio.
Diffstat (limited to 'drivers/nvdimm/core.c')
| -rw-r--r-- | drivers/nvdimm/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/nvdimm/core.c b/drivers/nvdimm/core.c index 7cd99b1f8596..75bc08c6838c 100644 --- a/drivers/nvdimm/core.c +++ b/drivers/nvdimm/core.c @@ -421,14 +421,15 @@ static void set_badblock(struct badblocks *bb, sector_t s, int num) static void __add_badblock_range(struct badblocks *bb, u64 ns_offset, u64 len) { const unsigned int sector_size = 512; - sector_t start_sector; + sector_t start_sector, end_sector; u64 num_sectors; u32 rem; start_sector = div_u64(ns_offset, sector_size); - num_sectors = div_u64_rem(len, sector_size, &rem); + end_sector = div_u64_rem(ns_offset + len, sector_size, &rem); if (rem) - num_sectors++; + end_sector++; + num_sectors = end_sector - start_sector; if (unlikely(num_sectors > (u64)INT_MAX)) { u64 remaining = num_sectors; |