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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 13:49:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 13:49:43 -0700
commit99ea1521a097db51f0f04f54cfbd3b0ed119d2f1 (patch)
treea89402c9c9cef2feecfc67144e3102240094095a /fs/fuse
parent427714f258a3783b15e33d6daa34d57824f28bab (diff)
parent63a0895d960aa3d3653ef0ecad5bd8579388f14b (diff)
Merge tag 'uninit-macro-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull uninitialized_var() macro removal from Kees Cook: "This is long overdue, and has hidden too many bugs over the years. The series has several "by hand" fixes, and then a trivial treewide replacement. - Clean up non-trivial uses of uninitialized_var() - Update documentation and checkpatch for uninitialized_var() removal - Treewide removal of uninitialized_var()" * tag 'uninit-macro-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: compiler: Remove uninitialized_var() macro treewide: Remove uninitialized_var() usage checkpatch: Remove awareness of uninitialized_var() macro mm/debug_vm_pgtable: Remove uninitialized_var() usage f2fs: Eliminate usage of uninitialized_var() macro media: sur40: Remove uninitialized_var() usage KVM: PPC: Book3S PR: Remove uninitialized_var() usage clk: spear: Remove uninitialized_var() usage clk: st: Remove uninitialized_var() usage spi: davinci: Remove uninitialized_var() usage ide: Remove uninitialized_var() usage rtlwifi: rtl8192cu: Remove uninitialized_var() usage b43: Remove uninitialized_var() usage drbd: Remove uninitialized_var() usage x86/mm/numa: Remove uninitialized_var() usage docs: deprecated.rst: Add uninitialized_var()
Diffstat (limited to 'fs/fuse')
-rw-r--r--fs/fuse/control.c4
-rw-r--r--fs/fuse/cuse.c2
-rw-r--r--fs/fuse/file.c2
3 files changed, 4 insertions, 4 deletions
diff --git a/fs/fuse/control.c b/fs/fuse/control.c
index c23f6f243ad4..a1303ad303ba 100644
--- a/fs/fuse/control.c
+++ b/fs/fuse/control.c
@@ -120,7 +120,7 @@ static ssize_t fuse_conn_max_background_write(struct file *file,
const char __user *buf,
size_t count, loff_t *ppos)
{
- unsigned uninitialized_var(val);
+ unsigned val;
ssize_t ret;
ret = fuse_conn_limit_write(file, buf, count, ppos, &val,
@@ -162,7 +162,7 @@ static ssize_t fuse_conn_congestion_threshold_write(struct file *file,
const char __user *buf,
size_t count, loff_t *ppos)
{
- unsigned uninitialized_var(val);
+ unsigned val;
struct fuse_conn *fc;
ssize_t ret;
diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
index 030f094910c3..2cc17816d7b1 100644
--- a/fs/fuse/cuse.c
+++ b/fs/fuse/cuse.c
@@ -270,7 +270,7 @@ static int cuse_parse_one(char **pp, char *end, char **keyp, char **valp)
static int cuse_parse_devinfo(char *p, size_t len, struct cuse_devinfo *devinfo)
{
char *end = p + len;
- char *uninitialized_var(key), *uninitialized_var(val);
+ char *key, *val;
int rc;
while (true) {
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 83d917f7e542..6611ef3269a8 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -2987,7 +2987,7 @@ static void fuse_register_polled_file(struct fuse_conn *fc,
{
spin_lock(&fc->lock);
if (RB_EMPTY_NODE(&ff->polled_node)) {
- struct rb_node **link, *uninitialized_var(parent);
+ struct rb_node **link, *parent;
link = fuse_find_polled_node(fc, ff->kh, &parent);
BUG_ON(*link);