[PATCH kvm-unit-tests 02/10] Remove trailing whitespaces

[Jason Wang <jasowang@xxxxxxxxxx>]

Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
---
 config-x86-common.mak |   14 +++++++-------
 x86/access.c          |    2 +-
 x86/cstart64.S        |    4 ++--
 x86/print.S           |    6 +++---
 x86/sieve.c           |    2 +-
 x86/vm.c              |    6 +++---
 6 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/config-x86-common.mak b/config-x86-common.mak
index 19bffd4..2d2965f 100644
--- a/config-x86-common.mak
+++ b/config-x86-common.mak
@@ -32,18 +32,18 @@ tests_and_config = $(TEST_DIR)/*.flat $(TEST_DIR)/unittests.cfg
 test_cases: $(tests-common) $(tests)
 
 $(TEST_DIR)/%.o: CFLAGS += -std=gnu99 -ffreestanding -I lib -I lib/x86
- 
+
 $(TEST_DIR)/access.flat: $(cstart.o) $(TEST_DIR)/access.o $(TEST_DIR)/print.o
- 
+
 $(TEST_DIR)/hypercall.flat: $(cstart.o) $(TEST_DIR)/hypercall.o
- 
+
 $(TEST_DIR)/sieve.flat: $(cstart.o) $(TEST_DIR)/sieve.o \
 		$(TEST_DIR)/vm.o
- 
+
 $(TEST_DIR)/vmexit.flat: $(cstart.o) $(TEST_DIR)/vmexit.o
- 
+
 $(TEST_DIR)/smptest.flat: $(cstart.o) $(TEST_DIR)/smptest.o
- 
+
 $(TEST_DIR)/emulator.flat: $(cstart.o) $(TEST_DIR)/emulator.o \
 			   $(TEST_DIR)/vm.o $(TEST_DIR)/print.o
 
@@ -52,7 +52,7 @@ $(TEST_DIR)/port80.flat: $(cstart.o) $(TEST_DIR)/port80.o
 $(TEST_DIR)/tsc.flat: $(cstart.o) $(TEST_DIR)/tsc.o
 
 $(TEST_DIR)/apic.flat: $(cstart.o) $(TEST_DIR)/apic.o $(TEST_DIR)/vm.o \
-		       $(TEST_DIR)/print.o 
+		       $(TEST_DIR)/print.o
 
 $(TEST_DIR)/realmode.flat: $(TEST_DIR)/realmode.o
 	$(CC) -m32 -nostdlib -o $@ -Wl,-T,$(TEST_DIR)/realmode.lds $^
diff --git a/x86/access.c b/x86/access.c
index a0d88e1..067565b 100644
--- a/x86/access.c
+++ b/x86/access.c
@@ -157,7 +157,7 @@ static void ac_test_show(ac_test_t *at);
 void lidt(idt_entry_t *idt, int nentries)
 {
     descriptor_table_t dt;
-    
+
     dt.limit = nentries * sizeof(*idt) - 1;
     dt.linear_addr = (unsigned long)idt;
     asm volatile ("lidt %0" : : "m"(dt));
diff --git a/x86/cstart64.S b/x86/cstart64.S
index cc4c80f..5d358ad 100644
--- a/x86/cstart64.S
+++ b/x86/cstart64.S
@@ -19,7 +19,7 @@ stacktop:
 ring0stacktop:
 
 .data
-		
+
 .align 4096
 ptl2:
 i = 0
@@ -38,7 +38,7 @@ ptl3:
 .align 4096
 ptl4:
 	.quad ptl3 + 7
-	
+
 .align 4096
 
 gdt64_desc:
diff --git a/x86/print.S b/x86/print.S
index c1b1c0d..b445381 100644
--- a/x86/print.S
+++ b/x86/print.S
@@ -3,12 +3,12 @@
 
 #define PSEUDO_SERIAL_PORT 0xf1
 
-	
+
 .text
 	PRINT "boo"
 	hlt
 1:	jmp 1b
-	
+
 .globl print
 print:
 	push %rax
@@ -24,7 +24,7 @@ putchar:
 	outsb
 	jmp putchar
 done:
-	
+
 	pop %rdx
 	pop %rsi
 	pop %rax
diff --git a/x86/sieve.c b/x86/sieve.c
index ef4a5a0..6cbcd6d 100644
--- a/x86/sieve.c
+++ b/x86/sieve.c
@@ -46,6 +46,6 @@ int main()
 	test_sieve("virtual", v, VSIZE);
 	vfree(v);
     }
-    
+
     return 0;
 }
diff --git a/x86/vm.c b/x86/vm.c
index 62b3ba8..b34449f 100644
--- a/x86/vm.c
+++ b/x86/vm.c
@@ -30,7 +30,7 @@ void *alloc_page()
 
     if (!free)
 	return 0;
-    
+
     p = free;
     free = *(void **)free;
 
@@ -184,7 +184,7 @@ void *vmalloc(unsigned long size)
     unsigned pages;
 
     size += sizeof(unsigned long);
-    
+
     size = (size + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1);
     vfree_top -= size;
     mem = p = vfree_top;
@@ -201,7 +201,7 @@ void *vmalloc(unsigned long size)
 void vfree(void *mem)
 {
     unsigned long size = ((unsigned long *)mem)[-1];
-    
+
     while (size) {
 	free_page(phys_to_virt(get_pte(phys_to_virt(read_cr3()), mem) & PTE_ADDR));
 	mem += PAGE_SIZE;

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