[01/20] hw/i386/pc: Use unsigned type to index arrays
diff mbox series

Message ID 20190524063553.5339-2-philmd@redhat.com
State New
Headers show
Series
  • hw/i386/pc: Do not restrict the fw_cfg functions to the PC machine
Related show

Commit Message

Philippe Mathieu-Daudé May 24, 2019, 6:35 a.m. UTC
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/pc.c         | 5 +++--
 include/hw/i386/pc.h | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

Comments

Li Qiang May 24, 2019, 11:57 a.m. UTC | #1
Philippe Mathieu-Daudé <philmd@redhat.com> 于2019年5月24日周五 下午2:40写道:

> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
>

Reviewed-by: Li Qiang <liq3ea@gmail.com>


> ---
>  hw/i386/pc.c         | 5 +++--
>  include/hw/i386/pc.h | 2 +-
>  2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 2632b73f80..fc38b59d2d 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -870,7 +870,7 @@ static void handle_a20_line_change(void *opaque, int
> irq, int level)
>
>  int e820_add_entry(uint64_t address, uint64_t length, uint32_t type)
>  {
> -    int index = le32_to_cpu(e820_reserve.count);
> +    unsigned int index = le32_to_cpu(e820_reserve.count);
>      struct e820_entry *entry;
>
>      if (type != E820_RAM) {
> @@ -902,7 +902,8 @@ int e820_get_num_entries(void)
>      return e820_entries;
>  }
>
> -bool e820_get_entry(int idx, uint32_t type, uint64_t *address, uint64_t
> *length)
> +bool e820_get_entry(unsigned int idx, uint32_t type,
> +                    uint64_t *address, uint64_t *length)
>  {
>      if (idx < e820_entries && e820_table[idx].type == cpu_to_le32(type)) {
>          *address = le64_to_cpu(e820_table[idx].address);
> diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
> index 43df7230a2..ad3a75d8fa 100644
> --- a/include/hw/i386/pc.h
> +++ b/include/hw/i386/pc.h
> @@ -291,7 +291,7 @@ void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
>
>  int e820_add_entry(uint64_t, uint64_t, uint32_t);
>  int e820_get_num_entries(void);
> -bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
> +bool e820_get_entry(unsigned int, uint32_t, uint64_t *, uint64_t *);
>
>  extern GlobalProperty pc_compat_4_0[];
>  extern const size_t pc_compat_4_0_len;
> --
> 2.20.1
>
>
>

Patch
diff mbox series

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 2632b73f80..fc38b59d2d 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -870,7 +870,7 @@  static void handle_a20_line_change(void *opaque, int irq, int level)
 
 int e820_add_entry(uint64_t address, uint64_t length, uint32_t type)
 {
-    int index = le32_to_cpu(e820_reserve.count);
+    unsigned int index = le32_to_cpu(e820_reserve.count);
     struct e820_entry *entry;
 
     if (type != E820_RAM) {
@@ -902,7 +902,8 @@  int e820_get_num_entries(void)
     return e820_entries;
 }
 
-bool e820_get_entry(int idx, uint32_t type, uint64_t *address, uint64_t *length)
+bool e820_get_entry(unsigned int idx, uint32_t type,
+                    uint64_t *address, uint64_t *length)
 {
     if (idx < e820_entries && e820_table[idx].type == cpu_to_le32(type)) {
         *address = le64_to_cpu(e820_table[idx].address);
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 43df7230a2..ad3a75d8fa 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -291,7 +291,7 @@  void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 
 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 int e820_get_num_entries(void);
-bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
+bool e820_get_entry(unsigned int, uint32_t, uint64_t *, uint64_t *);
 
 extern GlobalProperty pc_compat_4_0[];
 extern const size_t pc_compat_4_0_len;