From: Johan Hovold <johan+linaro@kernel.org>
Date: Tue, 17 Jan 2023 12:43:10 +0000 (+0100)
Subject: efi: efivars: make efivar_supports_writes() return bool
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2cf9e278efeff8f8bbb9580e2d6760e19795e310;p=linux.git

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@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---

diff --git a/drivers/firmware/efi/vars.c b/drivers/firmware/efi/vars.c
index d6b2c4f9a575f..aa5ba38f81ff5 100644
--- a/drivers/firmware/efi/vars.c
+++ b/drivers/firmware/efi/vars.c
@@ -110,7 +110,7 @@ out:
 }
 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 2124e55c02d68..f6b107da1cbc1 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);