From 189f164e573e18d9f8876dbd3ad8fcbe11f93037 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Sat, 21 Feb 2026 23:46:04 -0800 Subject: Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses Conversion performed via this Coccinelle script: // SPDX-License-Identifier: GPL-2.0-only // Options: --include-headers-for-types --all-includes --include-headers --keep-comments virtual patch @gfp depends on patch && !(file in "tools") && !(file in "samples")@ identifier ALLOC = {kmalloc_obj,kmalloc_objs,kmalloc_flex, kzalloc_obj,kzalloc_objs,kzalloc_flex, kvmalloc_obj,kvmalloc_objs,kvmalloc_flex, kvzalloc_obj,kvzalloc_objs,kvzalloc_flex}; @@ ALLOC(... - , GFP_KERNEL ) $ make coccicheck MODE=patch COCCI=gfp.cocci Build and boot tested x86_64 with Fedora 42's GCC and Clang: Linux version 6.19.0+ (user@host) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.44-12.fc42) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Linux version 6.19.0+ (user@host) (clang version 20.1.8 (Fedora 20.1.8-4.fc42), LLD 20.1.8) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Signed-off-by: Kees Cook Signed-off-by: Linus Torvalds --- drivers/net/netdevsim/dev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net/netdevsim') diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c index bc13df81bfa3..e82de0fd3157 100644 --- a/drivers/net/netdevsim/dev.c +++ b/drivers/net/netdevsim/dev.c @@ -940,8 +940,7 @@ static int nsim_dev_traps_init(struct devlink *devlink) return -ENOMEM; nsim_trap_data->trap_items_arr = kzalloc_objs(struct nsim_trap_item, - ARRAY_SIZE(nsim_traps_arr), - GFP_KERNEL); + ARRAY_SIZE(nsim_traps_arr)); if (!nsim_trap_data->trap_items_arr) { err = -ENOMEM; goto err_trap_data_free; -- cgit v1.2.3