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* [PATCH] compat: remove unneeded declaration from COMPAT_SYSCALL_DEFINEx()
@ 2021-02-23 11:49 Masahiro Yamada
  0 siblings, 0 replies; only message in thread
From: Masahiro Yamada @ 2021-02-23 11:49 UTC (permalink / raw)
  To: Andrew Morton
  Cc: linux-kernel, Masahiro Yamada, Al Viro, Christophe Leroy,
	Gustavo A. R. Silva, Will Deacon, Willem de Bruijn, Xiaoming Ni

compat_sys##name is declared twice, just one line below.

With this removal SYSCALL_DEFINEx() (defined in <linux/syscalls.h>)
and COMPAT_SYSCALL_DEFINEx() look symmetrical.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 include/linux/compat.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 6e65be753603..4b69ab7c723f 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -75,7 +75,6 @@
 	__diag_push();								\
 	__diag_ignore(GCC, 8, "-Wattribute-alias",				\
 		      "Type aliasing is used to sanitize syscall arguments");\
-	asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));	\
 	asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))	\
 		__attribute__((alias(__stringify(__se_compat_sys##name))));	\
 	ALLOW_ERROR_INJECTION(compat_sys##name, ERRNO);				\
-- 
2.27.0


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2021-02-23 11:49 [PATCH] compat: remove unneeded declaration from COMPAT_SYSCALL_DEFINEx() Masahiro Yamada

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