include/linux/compat.h: remove unneeded declaration from COMPAT_SYSCALL_DEFINEx()

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.

Link: https://lkml.kernel.org/r/20210223114924.854794-1-masahiroy@kernel.org
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/compat.h b/include/linux/compat.h
index f0d2dd3..cfac4ec 100644 (file)
--- 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);                         \