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authorKonstantin Belousov <kib@FreeBSD.org>2021-10-20 01:54:48 +0000
committerKonstantin Belousov <kib@FreeBSD.org>2021-10-20 18:29:49 +0000
commit80bca63cf48d0f4f1c6cfc1dace1369947eaaa47 (patch)
tree612637241b2f6f0fb4e0ff4bb6b0b7c2231171c6
parent2a213a2e2829e026cf374480ee2402c8d6c35a7c (diff)
downloadsrc-80bca63cf48d0f4f1c6cfc1dace1369947eaaa47.tar.gz
src-80bca63cf48d0f4f1c6cfc1dace1369947eaaa47.zip
tmpfs: remove write-only variables
Reviewed by: imp, mjg Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D32577
-rw-r--r--sys/fs/tmpfs/tmpfs_subr.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c
index 1b7521cf0b0d..9810c1776314 100644
--- a/sys/fs/tmpfs/tmpfs_subr.c
+++ b/sys/fs/tmpfs/tmpfs_subr.c
@@ -454,7 +454,6 @@ tmpfs_alloc_node(struct mount *mp, struct tmpfs_mount *tmp, enum vtype type,
const char *target, dev_t rdev, struct tmpfs_node **node)
{
struct tmpfs_node *nnode;
- vm_object_t obj;
char *symlink;
char symlink_smr;
@@ -566,7 +565,7 @@ tmpfs_alloc_node(struct mount *mp, struct tmpfs_mount *tmp, enum vtype type,
break;
case VREG:
- obj = nnode->tn_reg.tn_aobj =
+ nnode->tn_reg.tn_aobj =
vm_pager_allocate(tmpfs_pager_type, NULL, 0,
VM_PROT_DEFAULT, 0,
NULL /* XXXKIB - tmpfs needs swap reservation */);
@@ -1785,7 +1784,6 @@ tmpfs_reg_resize(struct vnode *vp, off_t newsize, boolean_t ignerr)
int
tmpfs_reg_punch_hole(struct vnode *vp, off_t *offset, off_t *length)
{
- struct tmpfs_mount *tmp;
struct tmpfs_node *node;
vm_object_t object;
vm_pindex_t pistart, pi, piend;
@@ -1799,7 +1797,6 @@ tmpfs_reg_punch_hole(struct vnode *vp, off_t *offset, off_t *length)
KASSERT(node->tn_type == VREG, ("%s: node is not regular file",
__func__));
object = node->tn_reg.tn_aobj;
- tmp = VFS_TO_TMPFS(vp->v_mount);
off = *offset;
len = omin(node->tn_size - off, *length);
startofs = off & PAGE_MASK;