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efi_loader: simplify efi_remove_all_protocols

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Replace list_for_each_safe() and list_entry() by
list_for_each_entry_safe().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2018-01-11 08:15:55 +01:00 • committed by Alexander Graf
parent 853540c84f
commit 32e6fed6e9
1 changed files with 3 additions and 6 deletions
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9
lib/efi_loader/efi_boottime.c
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@ -425,18 +425,15 @@ efi_status_t efi_remove_protocol(const void *handle, const efi_guid_t *protocol,
efi_status_t efi_remove_all_protocols(const void *handle)
{
struct efi_object *efiobj;
struct list_head *lhandle;
struct list_head *pos;
struct efi_handler *protocol;
struct efi_handler *pos;
efiobj = efi_search_obj(handle);
if (!efiobj)
return EFI_INVALID_PARAMETER;
list_for_each_safe(lhandle, pos, &efiobj->protocols) {
struct efi_handler *protocol;
list_for_each_entry_safe(protocol, pos, &efiobj->protocols, link) {
efi_status_t ret;
protocol = list_entry(lhandle, struct efi_handler, link);
ret = efi_remove_protocol(handle, protocol->guid,
protocol->protocol_interface);
if (ret != EFI_SUCCESS)