treewide: refresh kmalloc_obj() conversionsgrafted

This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci

This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.

Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.

Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/net/mac802154/Kconfig b/net/mac802154/Kconfig
new file mode 100644
index 000000000..901167b1e
--- /dev/null
+++ b/net/mac802154/Kconfig
@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config MAC802154
+	tristate "Generic IEEE 802.15.4 Soft Networking Stack (mac802154)"
+	depends on IEEE802154
+	select CRC_CCITT
+	select CRYPTO
+	select CRYPTO_AUTHENC
+	select CRYPTO_CCM
+	select CRYPTO_CTR
+	select CRYPTO_AES
+	help
+	  This option enables the hardware independent IEEE 802.15.4
+	  networking stack for SoftMAC devices (the ones implementing
+	  only PHY level of IEEE 802.15.4 standard).
+
+	  Note: this implementation is neither certified, nor feature
+	  complete! Compatibility with other implementations hasn't
+	  been tested yet!
+
+	  If you plan to use HardMAC IEEE 802.15.4 devices, you can
+	  say N here. Alternatively you can say M to compile it as
+	  module.