diff options
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/mrc_cache/mrc_cache.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/drivers/mrc_cache/mrc_cache.c b/src/drivers/mrc_cache/mrc_cache.c index d2991ac917..a083655a2f 100644 --- a/src/drivers/mrc_cache/mrc_cache.c +++ b/src/drivers/mrc_cache/mrc_cache.c @@ -260,12 +260,12 @@ static int mrc_cache_find_current(int type, uint32_t version, return rdev_chain(rdev, rdev, md_size, data_size); } -int mrc_cache_load_current(int type, uint32_t version, void *buffer, - size_t buffer_size) +ssize_t mrc_cache_load_current(int type, uint32_t version, void *buffer, + size_t buffer_size) { struct region_device rdev; struct mrc_metadata md; - size_t data_size; + ssize_t data_size; if (mrc_cache_find_current(type, version, &rdev, &md) < 0) return -1; @@ -280,7 +280,7 @@ int mrc_cache_load_current(int type, uint32_t version, void *buffer, if (mrc_data_valid(&md, buffer, data_size) < 0) return -1; - return 0; + return data_size; } void *mrc_cache_current_mmap_leak(int type, uint32_t version, |