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[PATCH v5 2/4] x86: use typedef for SetupData struct
From: |
Jason A. Donenfeld |
Subject: |
[PATCH v5 2/4] x86: use typedef for SetupData struct |
Date: |
Wed, 21 Sep 2022 11:31:32 +0200 |
The preferred style is SetupData as a typedef, not setup_data as a plain
struct.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
hw/i386/x86.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index 96d205927e..1ee0b1b413 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -653,12 +653,12 @@ DeviceState *ioapic_init_secondary(GSIState *gsi_state)
return dev;
}
-struct setup_data {
+typedef struct SetupData {
uint64_t next;
uint32_t type;
uint32_t len;
uint8_t data[];
-} __attribute__((packed));
+} __attribute__((packed)) SetupData;
/*
@@ -799,7 +799,7 @@ void x86_load_linux(X86MachineState *x86ms,
FILE *f;
char *vmode;
MachineState *machine = MACHINE(x86ms);
- struct setup_data *setup_data;
+ SetupData *setup_data;
const char *kernel_filename = machine->kernel_filename;
const char *initrd_filename = machine->initrd_filename;
const char *dtb_filename = machine->dtb;
@@ -1082,11 +1082,11 @@ void x86_load_linux(X86MachineState *x86ms,
}
setup_data_offset = QEMU_ALIGN_UP(kernel_size, 16);
- kernel_size = setup_data_offset + sizeof(struct setup_data) + dtb_size;
+ kernel_size = setup_data_offset + sizeof(SetupData) + dtb_size;
kernel = g_realloc(kernel, kernel_size);
- setup_data = (struct setup_data *)(kernel + setup_data_offset);
+ setup_data = (SetupData *)(kernel + setup_data_offset);
setup_data->next = cpu_to_le64(first_setup_data);
first_setup_data = prot_addr + setup_data_offset;
setup_data->type = cpu_to_le32(SETUP_DTB);
@@ -1097,9 +1097,9 @@ void x86_load_linux(X86MachineState *x86ms,
if (!legacy_no_rng_seed) {
setup_data_offset = QEMU_ALIGN_UP(kernel_size, 16);
- kernel_size = setup_data_offset + sizeof(struct setup_data) +
RNG_SEED_LENGTH;
+ kernel_size = setup_data_offset + sizeof(SetupData) + RNG_SEED_LENGTH;
kernel = g_realloc(kernel, kernel_size);
- setup_data = (struct setup_data *)(kernel + setup_data_offset);
+ setup_data = (SetupData *)(kernel + setup_data_offset);
setup_data->next = cpu_to_le64(first_setup_data);
first_setup_data = prot_addr + setup_data_offset;
setup_data->type = cpu_to_le32(SETUP_RNG_SEED);
--
2.37.3