x86: lindent arch/i386/math-emu

lindent these files:
                                       errors   lines of code   errors/KLOC
 arch/x86/math-emu/                      2236            9424         237.2
 arch/x86/math-emu/                       128            8706          14.7

no other changes. No code changed:

   text    data     bss     dec     hex filename
   5589802  612739 3833856 10036397         9924ad vmlinux.before
   5589802  612739 3833856 10036397         9924ad vmlinux.after

the intent of this patch is to ease the automated tracking of kernel
code quality - it's just much easier for us to maintain it if every file
in arch/x86 is supposed to be clean.

NOTE: it is a known problem of lindent that it causes some style damage
of its own, but it's a safe tool (well, except for the gcc array range
initializers extension), so we did the bulk of the changes via lindent,
and did the manual fixups in a followup patch.

the resulting math-emu code has been tested by Thomas Gleixner on a real
386 DX CPU as well, and it works fine.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 64 insertions, 86 deletions

diff --git a/arch/x86/math-emu/fpu_arith.c b/arch/x86/math-emu/fpu_arith.c
index 6972dec01af6..aeab24e083c4 100644
--- a/arch/x86/math-emu/fpu_arith.c
+++ b/arch/x86/math-emu/fpu_arith.c
@@ -15,160 +15,138 @@
 #include "control_w.h"
 #include "status_w.h"
 
-
 void fadd__(void)
 {
-  /* fadd st,st(i) */
-  int i = FPU_rm;
-  clear_C1();
-  FPU_add(&st(i), FPU_gettagi(i), 0, control_word);
+        /* fadd st,st(i) */
+        int i = FPU_rm;
+        clear_C1();
+        FPU_add(&st(i), FPU_gettagi(i), 0, control_word);
 }
 
-
 void fmul__(void)
 {
-  /* fmul st,st(i) */
-  int i = FPU_rm;
-  clear_C1();
-  FPU_mul(&st(i), FPU_gettagi(i), 0, control_word);
+        /* fmul st,st(i) */
+        int i = FPU_rm;
+        clear_C1();
+        FPU_mul(&st(i), FPU_gettagi(i), 0, control_word);
 }
 
-
-
 void fsub__(void)
 {
-  /* fsub st,st(i) */
-  clear_C1();
-  FPU_sub(0, FPU_rm, control_word);
+        /* fsub st,st(i) */
+        clear_C1();
+        FPU_sub(0, FPU_rm, control_word);
 }
 
-
 void fsubr_(void)
 {
-  /* fsubr st,st(i) */
-  clear_C1();
-  FPU_sub(REV, FPU_rm, control_word);
+        /* fsubr st,st(i) */
+        clear_C1();
+        FPU_sub(REV, FPU_rm, control_word);
 }
 
-
 void fdiv__(void)
 {
-  /* fdiv st,st(i) */
-  clear_C1();
-  FPU_div(0, FPU_rm, control_word);
+        /* fdiv st,st(i) */
+        clear_C1();
+        FPU_div(0, FPU_rm, control_word);
 }
 
-
 void fdivr_(void)
 {
-  /* fdivr st,st(i) */
-  clear_C1();
-  FPU_div(REV, FPU_rm, control_word);
+        /* fdivr st,st(i) */
+        clear_C1();
+        FPU_div(REV, FPU_rm, control_word);
 }
 
-
-
 void fadd_i(void)
 {
-  /* fadd st(i),st */
-  int i = FPU_rm;
-  clear_C1();
-  FPU_add(&st(i), FPU_gettagi(i), i, control_word);
+        /* fadd st(i),st */
+        int i = FPU_rm;
+        clear_C1();
+        FPU_add(&st(i), FPU_gettagi(i), i, control_word);
 }
 
-
 void fmul_i(void)
 {
-  /* fmul st(i),st */
-  clear_C1();
-  FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word);
+        /* fmul st(i),st */
+        clear_C1();
+        FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word);
 }
 
-
 void fsubri(void)
 {
-  /* fsubr st(i),st */
-  clear_C1();
-  FPU_sub(DEST_RM, FPU_rm, control_word);
+        /* fsubr st(i),st */
+        clear_C1();
+        FPU_sub(DEST_RM, FPU_rm, control_word);
 }
 
-
 void fsub_i(void)
 {
-  /* fsub st(i),st */
-  clear_C1();
-  FPU_sub(REV|DEST_RM, FPU_rm, control_word);
+        /* fsub st(i),st */
+        clear_C1();
+        FPU_sub(REV | DEST_RM, FPU_rm, control_word);
 }
 
-
 void fdivri(void)
 {
-  /* fdivr st(i),st */
-  clear_C1();
-  FPU_div(DEST_RM, FPU_rm, control_word);
+        /* fdivr st(i),st */
+        clear_C1();
+        FPU_div(DEST_RM, FPU_rm, control_word);
 }
 
-
 void fdiv_i(void)
 {
-  /* fdiv st(i),st */
-  clear_C1();
-  FPU_div(REV|DEST_RM, FPU_rm, control_word);
+        /* fdiv st(i),st */
+        clear_C1();
+        FPU_div(REV | DEST_RM, FPU_rm, control_word);
 }
 
-
-
 void faddp_(void)
 {
-  /* faddp st(i),st */
-  int i = FPU_rm;
-  clear_C1();
-  if ( FPU_add(&st(i), FPU_gettagi(i), i, control_word) >= 0 )
-    FPU_pop();
+        /* faddp st(i),st */
+        int i = FPU_rm;
+        clear_C1();
+        if (FPU_add(&st(i), FPU_gettagi(i), i, control_word) >= 0)
+                FPU_pop();
 }
 
-
 void fmulp_(void)
 {
-  /* fmulp st(i),st */
-  clear_C1();
-  if ( FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word) >= 0 )
-    FPU_pop();
+        /* fmulp st(i),st */
+        clear_C1();
+        if (FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word) >= 0)
+                FPU_pop();
 }
 
-
-
 void fsubrp(void)
 {
-  /* fsubrp st(i),st */
-  clear_C1();
-  if ( FPU_sub(DEST_RM, FPU_rm, control_word) >= 0 )
-    FPU_pop();
+        /* fsubrp st(i),st */
+        clear_C1();
+        if (FPU_sub(DEST_RM, FPU_rm, control_word) >= 0)
+                FPU_pop();
 }
 
-
 void fsubp_(void)
 {
-  /* fsubp st(i),st */
-  clear_C1();
-  if ( FPU_sub(REV|DEST_RM, FPU_rm, control_word) >= 0 )
-    FPU_pop();
+        /* fsubp st(i),st */
+        clear_C1();
+        if (FPU_sub(REV | DEST_RM, FPU_rm, control_word) >= 0)
+                FPU_pop();
 }
 
-
 void fdivrp(void)
 {
-  /* fdivrp st(i),st */
-  clear_C1();
-  if ( FPU_div(DEST_RM, FPU_rm, control_word) >= 0 )
-    FPU_pop();
+        /* fdivrp st(i),st */
+        clear_C1();
+        if (FPU_div(DEST_RM, FPU_rm, control_word) >= 0)
+                FPU_pop();
 }
 
-
 void fdivp_(void)
 {
-  /* fdivp st(i),st */
-  clear_C1();
-  if ( FPU_div(REV|DEST_RM, FPU_rm, control_word) >= 0 )
-    FPU_pop();
+        /* fdivp st(i),st */
+        clear_C1();
+        if (FPU_div(REV | DEST_RM, FPU_rm, control_word) >= 0)
+                FPU_pop();
 }