diff options
| author | Kees Cook <kees@kernel.org> | 2026-02-21 23:46:04 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-22 08:26:33 -0800 |
| commit | 189f164e573e18d9f8876dbd3ad8fcbe11f93037 (patch) | |
| tree | 733382723a15ea29b7c9f3dde3bcb281f0b3c287 /drivers/message | |
| parent | 32a92f8c89326985e05dce8b22d3f0aa07a3e1bd (diff) | |
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 <kees@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/fusion/mptsas.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index d25f3ec1e2aa..c362f09a8c55 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -2428,7 +2428,7 @@ mptsas_sas_io_unit_pg0(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info) port_info->num_phys = buffer->NumPhys; port_info->phy_info = kzalloc_objs(struct mptsas_phyinfo, - port_info->num_phys, GFP_KERNEL); + port_info->num_phys); if (!port_info->phy_info) { error = -ENOMEM; goto out_free_consistent; @@ -2719,7 +2719,7 @@ mptsas_sas_expander_pg0(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info, /* save config data */ port_info->num_phys = (buffer->NumPhys) ? buffer->NumPhys : 1; port_info->phy_info = kzalloc_objs(struct mptsas_phyinfo, - port_info->num_phys, GFP_KERNEL); + port_info->num_phys); if (!port_info->phy_info) { error = -ENOMEM; goto out_free_consistent; @@ -3448,7 +3448,7 @@ mptsas_expander_event_add(MPT_ADAPTER *ioc, port_info->num_phys = (expander_data->NumPhys) ? expander_data->NumPhys : 1; port_info->phy_info = kzalloc_objs(struct mptsas_phyinfo, - port_info->num_phys, GFP_KERNEL); + port_info->num_phys); BUG_ON(!port_info->phy_info); memcpy(&sas_address, &expander_data->SASAddress, sizeof(__le64)); for (i = 0; i < port_info->num_phys; i++) { |