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| author | Zhenzhong Duan <zhenzhong.duan@oracle.com> | 2019-07-16 15:15:57 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-07-18 21:41:57 +0200 |
| commit | cd6697b8b8751b65abd7859af55cf06f36b8e716 (patch) | |
| tree | 0812d94dc1a5b31947ec6ad1b350acc010c11f50 /arch | |
| parent | x86/mm, tracing: Fix CR2 corruption (diff) | |
| download | linux-cd6697b8b8751b65abd7859af55cf06f36b8e716.tar.xz linux-cd6697b8b8751b65abd7859af55cf06f36b8e716.zip | |
x86/boot/efi: Remove unused variables
Fix gcc warnings:
arch/x86/boot/compressed/eboot.c: In function 'make_boot_params':
arch/x86/boot/compressed/eboot.c:394:6: warning: unused variable 'i' [-Wunused-variable]
int i;
^
arch/x86/boot/compressed/eboot.c:393:6: warning: unused variable 's1' [-Wunused-variable]
u8 *s1;
^
arch/x86/boot/compressed/eboot.c:392:7: warning: unused variable 's2' [-Wunused-variable]
u16 *s2;
^
arch/x86/boot/compressed/eboot.c:387:8: warning: unused variable 'options' [-Wunused-variable]
void *options, *handle;
^
arch/x86/boot/compressed/eboot.c: In function 'add_e820ext':
arch/x86/boot/compressed/eboot.c:498:16: warning: unused variable 'size' [-Wunused-variable]
unsigned long size;
^
arch/x86/boot/compressed/eboot.c:497:15: warning: unused variable 'status' [-Wunused-variable]
efi_status_t status;
^
arch/x86/boot/compressed/eboot.c: In function 'exit_boot_func':
arch/x86/boot/compressed/eboot.c:681:15: warning: unused variable 'status' [-Wunused-variable]
efi_status_t status;
^
arch/x86/boot/compressed/eboot.c:680:8: warning: unused variable 'nr_desc' [-Wunused-variable]
__u32 nr_desc;
^
arch/x86/boot/compressed/eboot.c: In function 'efi_main':
arch/x86/boot/compressed/eboot.c:750:22: warning: unused variable 'image' [-Wunused-variable]
efi_loaded_image_t *image;
^
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/1563282957-26898-1-git-send-email-zhenzhong.duan@oracle.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/boot/compressed/eboot.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index 220d1279d0e2..d6662fdef300 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -384,14 +384,11 @@ struct boot_params *make_boot_params(struct efi_config *c) struct apm_bios_info *bi; struct setup_header *hdr; efi_loaded_image_t *image; - void *options, *handle; + void *handle; efi_guid_t proto = LOADED_IMAGE_PROTOCOL_GUID; int options_size = 0; efi_status_t status; char *cmdline_ptr; - u16 *s2; - u8 *s1; - int i; unsigned long ramdisk_addr; unsigned long ramdisk_size; @@ -494,8 +491,6 @@ static void add_e820ext(struct boot_params *params, struct setup_data *e820ext, u32 nr_entries) { struct setup_data *data; - efi_status_t status; - unsigned long size; e820ext->type = SETUP_E820_EXT; e820ext->len = nr_entries * sizeof(struct boot_e820_entry); @@ -677,8 +672,6 @@ static efi_status_t exit_boot_func(efi_system_table_t *sys_table_arg, void *priv) { const char *signature; - __u32 nr_desc; - efi_status_t status; struct exit_boot_struct *p = priv; signature = efi_is_64bit() ? EFI64_LOADER_SIGNATURE @@ -747,7 +740,6 @@ struct boot_params * efi_main(struct efi_config *c, struct boot_params *boot_params) { struct desc_ptr *gdt = NULL; - efi_loaded_image_t *image; struct setup_header *hdr = &boot_params->hdr; efi_status_t status; struct desc_struct *desc; |