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Subject[PATCH] modules: mark __inittest/__exittest as __maybe_unused
Date
clang warns about unused inline functions by default:

arch/arm/crypto/aes-cipher-glue.c:68:1: warning: unused function '__inittest' [-Wunused-function]
arch/arm/crypto/aes-cipher-glue.c:69:1: warning: unused function '__exittest' [-Wunused-function]

As these appear in every single module, let's just disable the warnings by marking the
two functions as __maybe_unused.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
include/linux/module.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/module.h b/include/linux/module.h
index 38b4b2c754c8..48a5c57c858e 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -126,13 +126,13 @@ extern void cleanup_module(void);

/* Each module must use one module_init(). */
#define module_init(initfn) \
- static inline initcall_t __inittest(void) \
+ static inline initcall_t __maybe_unused __inittest(void) \
{ return initfn; } \
int init_module(void) __attribute__((alias(#initfn)));

/* This is only required if you want to be unloadable. */
#define module_exit(exitfn) \
- static inline exitcall_t __exittest(void) \
+ static inline exitcall_t __maybe_unused __exittest(void) \
{ return exitfn; } \
void cleanup_module(void) __attribute__((alias(#exitfn)));

--
2.9.0
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