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efi/gop: Move variable declarations into loop block 

Declare the variables inside the block where they're used.

Get rid of a couple of redundant initializers.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Link: https://lore.kernel.org/r/20200320020028.1936003-7-nivedita@alum.mit.edu
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Arvind Sankar 2020-03-19 22:00:20 -04:00 committed by Ard Biesheuvel
parent 8e0a22e2b0
commit e484c594ba
1 changed files with 8 additions and 5 deletions
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13
drivers/firmware/efi/libstub/gop.c
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@ -88,16 +88,19 @@ setup_pixel_info(struct screen_info *si, u32 pixels_per_scan_line,
static efi_graphics_output_protocol_t *
find_gop(efi_guid_t *proto, unsigned long size, void **handles)
{
efi_graphics_output_protocol_t *gop, *first_gop;
efi_graphics_output_protocol_mode_t *mode;
efi_graphics_output_mode_info_t *info = NULL;
efi_status_t status;
efi_graphics_output_protocol_t *first_gop;
efi_handle_t h;
int i;
first_gop = NULL;
for_each_efi_handle(h, handles, size, i) {
efi_status_t status;
efi_graphics_output_protocol_t *gop;
efi_graphics_output_protocol_mode_t *mode;
efi_graphics_output_mode_info_t *info;
efi_guid_t conout_proto = EFI_CONSOLE_OUT_DEVICE_GUID;
void *dummy = NULL;
@ -136,7 +139,7 @@ static efi_status_t setup_gop(struct screen_info *si, efi_guid_t *proto,
{
efi_graphics_output_protocol_t *gop;
efi_graphics_output_protocol_mode_t *mode;
efi_graphics_output_mode_info_t *info = NULL;
efi_graphics_output_mode_info_t *info;
efi_physical_addr_t fb_base;
gop = find_gop(proto, size, handles);