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rootfs.cpp: Replace undefined behaviour with offsetof.

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Signed-off-by: Axel Dörfler <axeld@pinc-software.de>
This commit is contained in:
Jonathan Schleifer 2013-12-18 00:29:08 +01:00 committed by Axel Dörfler
parent c7cb9b2f59
commit e3e0255008
1 changed files with 1 additions and 1 deletions
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2
src/system/kernel/fs/rootfs.cpp
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@ -377,7 +377,7 @@ rootfs_mount(fs_volume* volume, const char* device, uint32 flags,
rw_lock_init(&fs->lock, "rootfs"); rw_lock_init(&fs->lock, "rootfs");
fs->vnode_list_hash = hash_init(ROOTFS_HASH_SIZE, fs->vnode_list_hash = hash_init(ROOTFS_HASH_SIZE,
(addr_t)&vnode->all_next - (addr_t)vnode, &rootfs_vnode_compare_func, offsetof(rootfs_vnode, all_next), &rootfs_vnode_compare_func,
&rootfs_vnode_hash_func); &rootfs_vnode_hash_func);
if (fs->vnode_list_hash == NULL) { if (fs->vnode_list_hash == NULL) {
err = B_NO_MEMORY; err = B_NO_MEMORY;