linux-kernel - [PATCH 2/2] efi: efivars: make efivar_supports

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Message-Id: <20230117124310.16594-3-johan+linaro@kernel.org>
Date:   Tue, 17 Jan 2023 13:43:10 +0100
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Ard Biesheuvel <ardb@...nel.org>
Cc:     Matthew Garrett <matthew.garrett@...ula.com>,
        Jeremy Kerr <jk@...abs.org>,
        Maximilian Luz <luzmaximilian@...il.com>,
        linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH 2/2] efi: efivars: make efivar_supports_writes() return bool

For consistency with the new efivar_is_available() function, change the
return type of efivar_supports_writes() to bool.

Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
 drivers/firmware/efi/vars.c | 2 +-
 include/linux/efi.h         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/efi/vars.c b/drivers/firmware/efi/vars.c
index d6b2c4f9a575..aa5ba38f81ff 100644
--- a/drivers/firmware/efi/vars.c
+++ b/drivers/firmware/efi/vars.c
@@ -110,7 +110,7 @@ int efivars_unregister(struct efivars *efivars)
 }
 EXPORT_SYMBOL_GPL(efivars_unregister);
 
-int efivar_supports_writes(void)
+bool efivar_supports_writes(void)
 {
 	return __efivars && __efivars->ops->set_variable;
 }
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 2124e55c02d6..f6b107da1cbc 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1061,7 +1061,7 @@ bool efivar_is_available(void);
 static inline bool efivar_is_available(void) { return false; }
 #endif
 
-int efivar_supports_writes(void);
+bool efivar_supports_writes(void);
 
 int efivar_lock(void);
 int efivar_trylock(void);
-- 
2.38.2