linux-kernel - [PATCH 05/13] efi/capsule: Adjust return type of efi_capsule_setup

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Date:   Fri,  2 Jun 2017 13:51:59 +0000
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     linux-efi@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "H . Peter Anvin" <hpa@...or.com>
Cc:     Jan Kiszka <jan.kiszka@...mens.com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 05/13] efi/capsule: Adjust return type of efi_capsule_setup_info

From: Jan Kiszka <jan.kiszka@...mens.com>

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

Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
Reviewed-by: Matt Fleming <matt@...eblueprint.co.uk>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@...aro.org>
---
 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 3fb91e1597a9..37d3f6ec2d28 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;
-- 
2.9.3