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[dev][virtio] fix warning in virtio-block code

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Travis Geiselbrecht
2015-10-28 11:04:39 -07:00
parent fcaac23cf6
commit c2a28f8c39
1 changed files with 1 additions and 1 deletions
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dev/virtio/block/virtio-block.c
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@@ -251,7 +251,7 @@ ssize_t virtio_block_read_write(struct virtio_device *dev, void *buf, off_t offs
/* see if we need to add more descriptors due to scatter gather */
paddr_t next_pa = PAGE_ALIGN(pa + 1);
desc->len = MIN(next_pa - pa, len);
LTRACEF("first descriptor va 0x%lx desc->addr 0x%llx desc->len %zu\n", va, desc->addr, desc->len);
LTRACEF("first descriptor va 0x%lx desc->addr 0x%llx desc->len %u\n", va, desc->addr, desc->len);
len -= desc->len;
while (len > 0) {
/* amount of source buffer handled by this iteration of the loop */