space-before-tab whitespace cleanup

Remove space before tab characters.

Found by git grep ' 	' (Space, Ctrl-V, Tab in shell).
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

arch/arm/include/asm/restore.h

@@ -5,13 +5,13 @@
 
 #include "protobuf/core.pb-c.h"
 
-#define JUMP_TO_RESTORER_BLOB(new_sp, restore_task_exec_start,          \
+#define JUMP_TO_RESTORER_BLOB(new_sp, restore_task_exec_start,		\
 			      task_args)				\
 	asm volatile(							\
 		     "mov %%sp, %%%0				    \n" \
 		     "mov %%r1, %%%1				    \n" \
 		     "mov %%r0, %%%2				    \n" \
-		     "bx  %%r1				            \n"	\
+		     "bx  %%r1					    \n"	\
 		     :							\
 		     : "r"(new_sp),					\
 		       "r"(restore_task_exec_start),			\

arch/arm/include/asm/restorer.h

@@ -76,32 +76,32 @@ struct rt_sigframe {
 		     : "r"(new_sp)					\
 		     : "sp","memory")
 
-#define RUN_CLONE_RESTORE_FN(ret, clone_flags, new_sp, parent_tid, 	\
+#define RUN_CLONE_RESTORE_FN(ret, clone_flags, new_sp, parent_tid,	\
 			     thread_args, clone_restore_fn)		\
 	asm volatile(							\
 		     "clone_emul:				\n"	\
 		     "ldr %%r1, %2				\n"	\
-		     "sub %%r1, #16			        \n"	\
+		     "sub %%r1, #16				\n"	\
 		     "mov %%r0, %%%6				\n"	\
 		     "str %%r0, [%%r1, #4]			\n"	\
 		     "mov %%r0, %%%5				\n"	\
-		     "str %%r0, [%%r1]			        \n"	\
+		     "str %%r0, [%%r1]				\n"	\
 		     "mov %%r0, %%%1				\n"	\
 		     "mov %%r2, %%%3				\n"	\
 		     "mov %%r3, %%%4				\n"	\
 		     "mov %%r7, #"__stringify(__NR_clone)"	\n"	\
-		     "svc #0				        \n"	\
+		     "svc #0					\n"	\
 									\
-		     "cmp %%r0, #0			        \n"	\
+		     "cmp %%r0, #0				\n"	\
 		     "beq thread_run				\n"	\
 									\
 		     "mov %%%0, %%r0				\n"	\
 		     "b   clone_end				\n"	\
 									\
 		     "thread_run:				\n"	\
-		     "pop { %%r1 }			        \n"	\
-		     "pop { %%r0 }			        \n"	\
-		     "bx  %%r1				        \n"	\
+		     "pop { %%r1 }				\n"	\
+		     "pop { %%r0 }				\n"	\
+		     "bx  %%r1					\n"	\
 									\
 		     "clone_end:				\n"	\
 		     : "=r"(ret)					\
@@ -117,7 +117,7 @@ struct rt_sigframe {
 	asm volatile(						\
 		     "mov %%sp, %0			    \n"	\
 		     "mov %%r0, #0			    \n"	\
-		     "bx  %%r0			            \n"	\
+		     "bx  %%r0				    \n"	\
 		     :						\
 		     : "r"(ret)					\
 		     : "memory")

arch/x86/include/asm/restore.h

@@ -5,13 +5,13 @@
 
 #include "protobuf/core.pb-c.h"
 
-#define JUMP_TO_RESTORER_BLOB(new_sp, restore_task_exec_start,          \
+#define JUMP_TO_RESTORER_BLOB(new_sp, restore_task_exec_start,		\
 			      task_args)				\
 	asm volatile(							\
 		     "movq %0, %%rbx				    \n" \
 		     "movq %1, %%rax				    \n" \
 		     "movq %2, %%rdi				    \n" \
-		     "movq %%rbx, %%rsp			       	    \n"	\
+		     "movq %%rbx, %%rsp				    \n"	\
 		     "callq *%%rax				    \n" \
 		     :							\
 		     : "g"(new_sp),					\

cr-show.c

@@ -328,7 +328,7 @@ static struct show_image_info show_infos[] = {
 	{ PACKETSK_MAGIC,	PB_PACKET_SOCK,		false,	NULL, "5:%d", },
 	{ ITIMERS_MAGIC,	PB_ITIMER,		false,	NULL, "*:%Lu", },
 	{ POSIX_TIMERS_MAGIC,	PB_POSIX_TIMER,		false,	NULL, "*:%d 5:%Lu 7:%Lu 8:%lu 9:%Lu 10:%Lu", },
-	{ NETDEV_MAGIC,		PB_NETDEV, 		false,	NULL, "2:%d", },
+	{ NETDEV_MAGIC,		PB_NETDEV,		false,	NULL, "2:%d", },
 
 	{ PAGEMAP_MAGIC,	PB_PAGEMAP_HEAD,	true,	show_pagemaps,		NULL, },
 	{ PIPES_DATA_MAGIC,	PB_PIPE_DATA,		false,	pipe_data_handler,	NULL, },

files-reg.c

@@ -371,7 +371,7 @@ static int create_link_remap(char *path, int len, int lfd, u32 *idp)
 		tmp--;
 	}
 
-	rfe.id = *idp 	= fd_id_generate_special();
+	rfe.id = *idp	= fd_id_generate_special();
 	rfe.flags	= 0;
 	rfe.pos		= 0;
 	rfe.fown	= &fwn;

include/restorer.h

@@ -74,7 +74,7 @@ struct thread_restore_args {
 	struct restore_mem_zone		mem_zone;
 
 	int				pid;
-	UserRegsEntry		        gpregs;
+	UserRegsEntry			gpregs;
 	u64				clear_tid_addr;
 
 	bool				has_futex;
@@ -122,8 +122,8 @@ struct task_restore_args {
 
 	struct itimerval		itimers[3];
 
-	int 				timer_n;
-	struct restore_posix_timer 	*posix_timers;
+	int				timer_n;
+	struct restore_posix_timer	*posix_timers;
 
 	CredsEntry			creds;
 	uint32_t			cap_inh[CR_CAP_SIZE];

include/sockets.h

@@ -63,10 +63,10 @@ extern int do_restore_opt(int sk, int level, int name, void *val, int len);
 #define restore_opt(s, l, n, f)	do_restore_opt(s, l, n, f, sizeof(*f))
 
 #define sk_encode_shutdown(img, mask) do {			\
-		/* 						\
+		/*						\
 		 * protobuf SK_SHUTDOWN__ bits match those	\
 		 * reported by kernel				\
-		 */ 						\
+		 */						\
 		(img)->shutdown = mask;				\
 		if ((img)->shutdown != SK_SHUTDOWN__NONE)	\
 			(img)->has_shutdown = true;		\

pie/Makefile

 targets			+= parasite
-targets 		+= restorer
+targets			+= restorer
 
 obj-y			+= log-simple.o
 obj-y			+= util.o

pie/restorer.c

@@ -36,7 +36,7 @@
 #define sys_prctl_safe(opcode, val1, val2, val3)			\
 	({								\
 		long __ret = sys_prctl(opcode, val1, val2, val3, 0);	\
-		if (__ret) 						\
+		if (__ret)						\
 			 pr_err("prctl failed @%d with %ld\n", __LINE__, __ret);\
 		__ret;							\
 	})

protobuf/Makefile

@@ -66,18 +66,18 @@ proto-h		:= $(proto-obj-y:.o=.pb-c.h)
 
 $(obj)/%.proto.d: $(obj)/%.proto
 	$(E) "  PB DDEP " $@
-	$(Q) grep "^[[:blank:]]*import[[:blank:]]" $^ | sed	  				  \
-		-e 's/[[:blank:]]*import[[:blank:]]*//' 					  \
+	$(Q) grep "^[[:blank:]]*import[[:blank:]]" $^ | sed					  \
+		-e 's/[[:blank:]]*import[[:blank:]]*//'						  \
 		-e 's/[\";]//g'									  \
 		-e 's/.*/$(subst /,\/,$^):$(subst /,\/,$(obj))\/&/'				| \
 		uniq > $@
 
 $(obj)/%.proto.c.d: $(obj)/%.proto | $(obj)/%.proto.d
 	$(E) "  PB DEP  " $@
-	$(Q) grep "^[[:blank:]]*import[[:blank:]]" $< | sed	  				  \
-		-e 's/[[:blank:]]*import[[:blank:]]*//' 					  \
-		-e 's/.proto/.pb-c.c/'	  							  \
-		-e 's/[\";]//g'		  							  \
+	$(Q) grep "^[[:blank:]]*import[[:blank:]]" $< | sed					  \
+		-e 's/[[:blank:]]*import[[:blank:]]*//'						  \
+		-e 's/.proto/.pb-c.c/'								  \
+		-e 's/[\";]//g'									  \
 		-e 's/.*/$(subst .proto,.pb-c.c,$(subst /,\/,$<)):$(subst /,\/,$(obj))\/&/'	| \
 		uniq > $@
 

protobuf/core-x86.proto

@@ -14,8 +14,8 @@ message user_x86_regs_entry {
 	required uint64			dx		= 13;
 	required uint64			si		= 14;
 	required uint64			di		= 15;
-	required uint64			orig_ax	 	= 16;
-	required uint64			ip	 	= 17;
+	required uint64			orig_ax		= 16;
+	required uint64			ip		= 17;
 	required uint64			cs		= 18;
 	required uint64			flags		= 19;
 	required uint64			sp		= 20;

protobuf/timer.proto

@@ -6,9 +6,9 @@ message itimer_entry {
 }
 
 message posix_timer_entry {
-	required uint32 	it_id 		= 1;
+	required uint32		it_id		= 1;
 	required uint32		clock_id	= 2;
-	required uint32 	si_signo	= 3;
+	required uint32		si_signo	= 3;
 	required uint32		it_sigev_notify = 4;
 	required uint64		sival_ptr	= 5;
 	required uint32		overrun		= 6;

scripts/Makefile.version

@@ -8,7 +8,7 @@ endif
 
 $(VERSION_HEADER): Makefile scripts/Makefile.version
 	$(E) "  GEN     " $@
-	$(Q) echo "/* Autogenerated, do not edit */"	 		 > $(VERSION_HEADER)
+	$(Q) echo "/* Autogenerated, do not edit */"			 > $(VERSION_HEADER)
 	$(Q) echo "#ifndef __CR_VERSION_H__"				>> $(VERSION_HEADER)
 	$(Q) echo "#define __CR_VERSION_H__"				>> $(VERSION_HEADER)
 	$(Q) echo "#define CRIU_VERSION \"$(CRTOOLSVERSION)\""		>> $(VERSION_HEADER)

test/app-emu/lxc/run.sh

@@ -46,7 +46,7 @@ echo Press Enter for restoring CT
 read
 
 echo "Restore the CT $name"
-${criu} restore 	--evasive-devices					\
+${criu} restore		--evasive-devices					\
 			--tcp-established					\
 			--file-locks						\
 			-n net -n mnt -n ipc -n pid				\

test/zdtm/lib/zdtmtst.h

@@ -61,7 +61,7 @@ struct long_opt {
 
 extern void __push_opt(struct long_opt *opt);
 
-#define TEST_OPTION(name, type, doc, is_required) 				\
+#define TEST_OPTION(name, type, doc, is_required)				\
 	param_check_##type(name, &(name));					\
 	static struct long_opt __long_opt_##name = {				\
 		#name, #type, doc, is_required, parse_opt_##type, &name };	\

test/zdtm/live/static/fpu00.c

@@ -65,7 +65,7 @@ int main(int argc, char ** argv)
 
 
 	start(a, b, c, d);
-	res1 = 	finish();
+	res1 = finish();
 
 	start(a, b, c, d);
 

test/zdtm/live/static/maps00.c

@@ -146,7 +146,7 @@ static int check_map(struct map *map)
 				     map->ptr, map->flag, map->prot);
 				return -1;
 			}
-		/* prot |= PROT_READ// 	need barrier before this line,
+		/* prot |= PROT_READ//	need barrier before this line,
 					because compiler change order commands.
 					I finded one method: look at next lines*/
 	} else

test/zdtm/live/transition/Makefile

@@ -6,14 +6,14 @@ override CPPFLAGS += -I$(LIBDIR)
 CFLAGS	= -g -O2 -Wall -Werror
 
 TST_NOFILE	=	\
-		ipc	 	\
+		ipc		\
 		ptrace		\
 		epoll		\
 		fork		\
 		fork2		\
 
 TST_FILE	=	\
-		file_read 	\
+		file_read	\
 
 TST	= $(TST_NOFILE) $(TST_FILE)
 SRC	= $(TST:%=%.c)