linux-kernel - [PATCH v2] lib/mpi: Teach the code inline 101

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Date:	Tue,  4 Aug 2015 14:40:03 -0400
From:	Jes.Sorensen@...hat.com
To:	torvalds@...ux-foundation.org
Cc:	dledford@...hat.com, prarit@...hat.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] lib/mpi: Teach the code inline 101

From: Jes Sorensen <Jes.Sorensen@...hat.com>

The broken extern inline usage resulted in gcc5 duplicating the
functions causing link errors due to duplicate symbols.

Signed-off-by: Jes Sorensen <Jes.Sorensen@...hat.com>
---
v2: Removed bogus comment in Subject line

 lib/mpi/mpi-inline.h   |  2 +-
 lib/mpi/mpi-internal.h | 18 ++++++++++--------
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/lib/mpi/mpi-inline.h b/lib/mpi/mpi-inline.h
index e2b3985..c245ea3 100644
--- a/lib/mpi/mpi-inline.h
+++ b/lib/mpi/mpi-inline.h
@@ -30,7 +30,7 @@
 #define G10_MPI_INLINE_H
 
 #ifndef G10_MPI_INLINE_DECL
-#define G10_MPI_INLINE_DECL  extern inline
+#define G10_MPI_INLINE_DECL  static inline
 #endif
 
 G10_MPI_INLINE_DECL mpi_limb_t
diff --git a/lib/mpi/mpi-internal.h b/lib/mpi/mpi-internal.h
index 60cf765..8eeb6b5 100644
--- a/lib/mpi/mpi-internal.h
+++ b/lib/mpi/mpi-internal.h
@@ -168,20 +168,22 @@ void mpi_rshift_limbs(MPI a, unsigned int count);
 int mpi_lshift_limbs(MPI a, unsigned int count);
 
 /*-- mpihelp-add.c --*/
-mpi_limb_t mpihelp_add_1(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
-			 mpi_size_t s1_size, mpi_limb_t s2_limb);
+static inline mpi_limb_t mpihelp_add_1(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+				       mpi_size_t s1_size, mpi_limb_t s2_limb);
 mpi_limb_t mpihelp_add_n(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
 			 mpi_ptr_t s2_ptr, mpi_size_t size);
-mpi_limb_t mpihelp_add(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
-		       mpi_ptr_t s2_ptr, mpi_size_t s2_size);
+static inline mpi_limb_t mpihelp_add(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+				     mpi_size_t s1_size, mpi_ptr_t s2_ptr,
+				     mpi_size_t s2_size);
 
 /*-- mpihelp-sub.c --*/
-mpi_limb_t mpihelp_sub_1(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
-			 mpi_size_t s1_size, mpi_limb_t s2_limb);
+static inline mpi_limb_t mpihelp_sub_1(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+				       mpi_size_t s1_size, mpi_limb_t s2_limb);
 mpi_limb_t mpihelp_sub_n(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
 			 mpi_ptr_t s2_ptr, mpi_size_t size);
-mpi_limb_t mpihelp_sub(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
-		       mpi_ptr_t s2_ptr, mpi_size_t s2_size);
+static inline mpi_limb_t mpihelp_sub(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+				     mpi_size_t s1_size, mpi_ptr_t s2_ptr,
+				     mpi_size_t s2_size);
 
 /*-- mpihelp-cmp.c --*/
 int mpihelp_cmp(mpi_ptr_t op1_ptr, mpi_ptr_t op2_ptr, mpi_size_t size);
-- 
2.4.3

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