linux-kernel - [PATCH v2 4/7] efi/capsule: Adjust return type of efi_capsule_setup

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Date:   Fri, 24 Mar 2017 18:34:17 +0100
From:   Jan Kiszka <jan.kiszka@...mens.com>
To:     Matt Fleming <matt@...eblueprint.co.uk>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>
Cc:     linux-efi@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        "Bryan O'Donoghue" <pure.logic@...us-software.ie>,
        Hock Leong Kweh <hock.leong.kweh@...el.com>,
        Borislav Petkov <bp@...en8.de>,
        Sascha Weisenberger <sascha.weisenberger@...mens.com>
Subject: [PATCH v2 4/7] efi/capsule: Adjust return type of efi_capsule_setup_info

We actually expect int at the caller and never return any size
information.

Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
---
 drivers/firmware/efi/capsule-loader.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/efi/capsule-loader.c b/drivers/firmware/efi/capsule-loader.c
index 3fb91e1..37d3f6e 100644
--- a/drivers/firmware/efi/capsule-loader.c
+++ b/drivers/firmware/efi/capsule-loader.c
@@ -53,8 +53,8 @@ static void efi_free_all_buff_pages(struct capsule_info *cap_info)
  * @kbuff: a mapped first page buffer pointer
  * @hdr_bytes: the total received number of bytes for efi header
  **/
-static ssize_t efi_capsule_setup_info(struct capsule_info *cap_info,
-				      void *kbuff, size_t hdr_bytes)
+static int efi_capsule_setup_info(struct capsule_info *cap_info,
+				  void *kbuff, size_t hdr_bytes)
 {
 	efi_capsule_header_t *cap_hdr;
 	size_t pages_needed;
-- 
2.10.2