cleanup: Remove trailing whitespace

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>

29 files changed, 20 insertions, 46 deletions

diff --git a/tests/alloc-instantiate-race.c b/tests/alloc-instantiate-race.c
index 724a67d..50f8b63 100644
--- a/tests/alloc-instantiate-race.c
+++ b/tests/alloc-instantiate-race.c
@@ -108,7 +108,7 @@ void run_race(void *syncarea)
 	if (p == MAP_FAILED)
 		FAIL("mmap(): %s", strerror(errno));
 	verbose_printf("%p\n", p);
-	
+
 	child1 = fork();
 	if (child1 < 0)
 		FAIL("fork(): %s", strerror(errno));
@@ -193,4 +193,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/chunk-overcommit.c b/tests/chunk-overcommit.c
index c60ef82..f46c2f2 100644
--- a/tests/chunk-overcommit.c
+++ b/tests/chunk-overcommit.c
@@ -118,4 +118,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/dummy.c b/tests/dummy.c
index 6f83c6e..0c02ff1 100644
--- a/tests/dummy.c
+++ b/tests/dummy.c
@@ -29,4 +29,3 @@ int main(int argc, char *argv[])
 	/* If we're even able to load, that's enough */
 	PASS();
 }
-
diff --git a/tests/empty_mounts.c b/tests/empty_mounts.c
index 15fb012..12d7241 100644
--- a/tests/empty_mounts.c
+++ b/tests/empty_mounts.c
@@ -72,4 +72,3 @@ int main(int argc, char *argv[])
 
 	FAIL("Mysteriously found a mount");
 }
-
diff --git a/tests/find_path.c b/tests/find_path.c
index 8f1e290..86019da 100644
--- a/tests/find_path.c
+++ b/tests/find_path.c
@@ -42,4 +42,3 @@ int main(int argc, char *argv[])
 
 	FAIL("");
 }
-
diff --git a/tests/gethugepagesize.c b/tests/gethugepagesize.c
index 11b45f3..6d47fb2 100644
--- a/tests/gethugepagesize.c
+++ b/tests/gethugepagesize.c
@@ -42,4 +42,3 @@ int main(int argc, char *argv[])
 
 	FAIL("");
 }
-
diff --git a/tests/huge_at_4GB_normal_below.c b/tests/huge_at_4GB_normal_below.c
index bf3040e..ceed0ff 100644
--- a/tests/huge_at_4GB_normal_below.c
+++ b/tests/huge_at_4GB_normal_below.c
@@ -64,7 +64,7 @@ int main(int argc, char *argv[])
 	verbose_printf("Mapped hugetlb at %p\n", p);
 
 	memset(p, 0, hpage_size);
-	
+
 	err = test_addr_huge(p);
 	if (err != 1)
 		FAIL("Mapped address is not hugepage");
@@ -82,4 +82,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/huge_below_4GB_normal_above.c b/tests/huge_below_4GB_normal_above.c
index a926c52..d57047f 100644
--- a/tests/huge_below_4GB_normal_above.c
+++ b/tests/huge_below_4GB_normal_above.c
@@ -69,7 +69,7 @@ int main(int argc, char *argv[])
 	verbose_printf("done\n");
 
 	memset(p, 0, hpage_size);
-	
+
 	err = test_addr_huge(p);
 	if (err != 1)
 		FAIL("Mapped address is not hugepage");
@@ -105,4 +105,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/icache-hygeine.c b/tests/icache-hygeine.c
index b186533..838945a 100644
--- a/tests/icache-hygeine.c
+++ b/tests/icache-hygeine.c
@@ -21,7 +21,7 @@
  *
  * Older ppc64 kernels don't properly flush dcache to icache before
  * giving a cleared page to userspace.  With some exceedingly hairy
- * code, this attempts to test for this bug.  
+ * code, this attempts to test for this bug.
  *
  * This test will never trigger (obviously) on machines with coherent
  * icache and dcache (including x86 and POWER5).  On any given run,
@@ -168,4 +168,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/malloc.c b/tests/malloc.c
index c467d23..6a8a680 100644
--- a/tests/malloc.c
+++ b/tests/malloc.c
@@ -39,7 +39,7 @@ int main(int argc, char *argv[])
 	char *p;
 
 	test_init(argc, argv);
-	
+
 	env = getenv("HUGETLB_MORECORE");
 	verbose_printf("HUGETLB_MORECORE=%s\n", env);
 	if (env)
@@ -60,10 +60,9 @@ int main(int argc, char *argv[])
 			FAIL("Address is not hugepage");
 		if (!expect_hugepage && (test_addr_huge(p) == 1))
 			FAIL("Address is unexpectedly huge");
-		
+
 		free(p);
 	}
 
 	PASS();
 }
-
diff --git a/tests/malloc_manysmall.c b/tests/malloc_manysmall.c
index 6dca0c2..ae10b80 100644
--- a/tests/malloc_manysmall.c
+++ b/tests/malloc_manysmall.c
@@ -64,4 +64,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/meminfo_nohuge.c b/tests/meminfo_nohuge.c
index a478574..2791414 100644
--- a/tests/meminfo_nohuge.c
+++ b/tests/meminfo_nohuge.c
@@ -70,4 +70,3 @@ int main(int argc, char *argv[])
 
 	FAIL("Mysteriously found a hugepage size of %d\n", hpage_size);
 }
-
diff --git a/tests/mlock.c b/tests/mlock.c
index f9dfde2..01e460e 100644
--- a/tests/mlock.c
+++ b/tests/mlock.c
@@ -65,7 +65,7 @@ int main(int argc, char *argv[])
 
 	tot_pages = atoi(argv[1]);
 	size = tot_pages * gethugepagesize();
-	
+
 	test_simple_mlock(size, MAP_PRIVATE);
 	test_simple_mlock(size, MAP_SHARED);
 	test_simple_mlock(size, MAP_PRIVATE|MAP_LOCKED);
diff --git a/tests/mmap-cow.c b/tests/mmap-cow.c
index 8d82eff..d32c656 100644
--- a/tests/mmap-cow.c
+++ b/tests/mmap-cow.c
@@ -164,7 +164,7 @@ int main(int argc, char ** argv)
 			FAIL("waitpid(): %s", strerror(errno));
 		if (WEXITSTATUS(status) != 0)
 			FAIL("Thread %d (pid=%d) failed", i, wait_list[i]);
-		
+
 		if (WIFSIGNALED(status))
 			FAIL("Thread %d (pid=%d) received unhandled signal", i,
 			     wait_list[i]);
diff --git a/tests/mmap-gettest.c b/tests/mmap-gettest.c
index 2e6dfb3..31c600e 100644
--- a/tests/mmap-gettest.c
+++ b/tests/mmap-gettest.c
@@ -125,4 +125,3 @@ int main(int argc, char ** argv)
 
 	PASS();
 }
-
diff --git a/tests/mprotect.c b/tests/mprotect.c
index b2c1a5f..83c149e 100644
--- a/tests/mprotect.c
+++ b/tests/mprotect.c
@@ -42,7 +42,6 @@ static inline void barrier(void)
 			     : : :"memory");
 }
 
-
 static void sig_handler(int signum, siginfo_t *si, void *uc)
 {
 	if (signum == SIGSEGV) {
@@ -173,7 +172,7 @@ static void test_mprotect(int fd, char *testname,
 
 	if (len2 < len1)
 		test_prot(p + len2, prot1);
-	
+
 	munmap(p, len1);
 }
 
@@ -224,4 +223,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/private.c b/tests/private.c
index ceaaece..046b110 100644
--- a/tests/private.c
+++ b/tests/private.c
@@ -92,4 +92,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/ptrace-write-hugepage.c b/tests/ptrace-write-hugepage.c
index 58f2405..d9f03b1 100644
--- a/tests/ptrace-write-hugepage.c
+++ b/tests/ptrace-write-hugepage.c
@@ -118,7 +118,7 @@ int main(int argc, char *argv[])
 	err = sigaction(SIGCHLD, &sa, &old_sa);
 	if (err)
 		FAIL("Can't install SIGCHLD handler");
-	
+
 	err = pipe(pipefd);
 	if (err)
 		FAIL("pipe()");
@@ -155,6 +155,6 @@ int main(int argc, char *argv[])
 		FAIL("Clearing SIGCHLD handler");
 
 	ptrace(PTRACE_KILL, cpid, NULL, NULL);
-	
+
 	PASS();
 }
diff --git a/tests/readback.c b/tests/readback.c
index d59dc20..f631187 100644
--- a/tests/readback.c
+++ b/tests/readback.c
@@ -63,4 +63,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/shared.c b/tests/shared.c
index 65f23c3..06e2a6c 100644
--- a/tests/shared.c
+++ b/tests/shared.c
@@ -71,4 +71,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/shm-fork.c b/tests/shm-fork.c
index 51eda5e..5efb124 100644
--- a/tests/shm-fork.c
+++ b/tests/shm-fork.c
@@ -68,7 +68,7 @@ void do_child(int thread, unsigned long size)
 		if (shmaddr == MAP_FAILED)
 			CHILD_FAIL(thread, "shmat() failed: %s",
 				   strerror(errno));
-		
+
 		for (k=0;k<size;k++)
 			shmaddr[k] = (char) (k);
 		for (k=0;k<size;k++)
@@ -81,7 +81,7 @@ void do_child(int thread, unsigned long size)
 	}
 	exit(0);
 }
-	
+
 int main(int argc, char ** argv)
 {
 	unsigned long size;
@@ -100,7 +100,7 @@ int main(int argc, char ** argv)
 
 	if (numprocs > MAX_PROCS)
 		CONFIG("Cannot spawn more than %d processes", MAX_PROCS);
-	
+
 	hpage_size = gethugepagesize();
         size = hpage_size * nr_hugepages;
 	verbose_printf("Requesting %lu bytes\n", size);
@@ -108,7 +108,7 @@ int main(int argc, char ** argv)
 		FAIL("shmget(): %s", strerror(errno));
 
 	verbose_printf("shmid: %d\n", shmid);
-			
+
 	verbose_printf("Spawning children:\n");
 	for (i=0; i<numprocs; i++) {
 		if ((pid = fork()) < 0)
@@ -132,4 +132,3 @@ int main(int argc, char ** argv)
 
 	PASS();
 }
-
diff --git a/tests/shm-gettest.c b/tests/shm-gettest.c
index d7556bc..14431a2 100644
--- a/tests/shm-gettest.c
+++ b/tests/shm-gettest.c
@@ -106,4 +106,3 @@ int main(int argc, char ** argv)
 
 	PASS();
 }
-
diff --git a/tests/slbpacaflush.c b/tests/slbpacaflush.c
index be08f7f..bf95dfe 100644
--- a/tests/slbpacaflush.c
+++ b/tests/slbpacaflush.c
@@ -96,4 +96,3 @@ int main(int argc, char *argv[])
 
 	PASS_INCONCLUSIVE();
 }
-
diff --git a/tests/straddle_4GB.c b/tests/straddle_4GB.c
index 3a80b28..9428486 100644
--- a/tests/straddle_4GB.c
+++ b/tests/straddle_4GB.c
@@ -60,14 +60,14 @@ int main(int argc, char *argv[])
 
 		if (test_addr_huge(p) != 1)
 			FAIL("Mapped address is not hugepage");
-		
+
 		if (test_addr_huge(p + hpage_size) != 1)
 			FAIL("Mapped address is not hugepage");
 
 		verbose_printf("Clearing below 4GB...");
 		memset(p, 0, hpage_size);
 		verbose_printf("done\n");
-	
+
 		verbose_printf("Clearing above 4GB...");
 		memset(p + hpage_size, 0, hpage_size);
 		verbose_printf("done\n");
@@ -96,7 +96,7 @@ int main(int argc, char *argv[])
 	verbose_printf("Clearing below 4GB...");
 	memset(p, 0, hpage_size);
 	verbose_printf("done\n");
-	
+
 	verbose_printf("Clearing above 4GB...");
 	memset(p + hpage_size, 0, hpage_size);
 	verbose_printf("done\n");
@@ -105,4 +105,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/test_root.c b/tests/test_root.c
index 10d5ebd..a6c842c 100644
--- a/tests/test_root.c
+++ b/tests/test_root.c
@@ -37,4 +37,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/testutils.c b/tests/testutils.c
index 67cdb39..11f7502 100644
--- a/tests/testutils.c
+++ b/tests/testutils.c
@@ -92,11 +92,11 @@ static int read_maps(unsigned long addr, char *buf)
 	while (1) {
 		unsigned long start, end, off, ino;
 		int ret;
-		
+
 		tmp = fgets(line, MAPS_BUF_SZ, f);
 		if (!tmp)
 			break;
-		
+
 		ret = sscanf(line, "%lx-%lx %*s %lx %*s %ld %255s",
 			     &start, &end, &off, &ino,
 			     buf);
diff --git a/tests/truncate.c b/tests/truncate.c
index 1cf0577..dc73d95 100644
--- a/tests/truncate.c
+++ b/tests/truncate.c
@@ -79,4 +79,3 @@ int main(int argc, char *argv[])
 	/* Should have SIGBUSed above */
 	FAIL("Didn't SIGBUS");
 }
-
diff --git a/tests/unlinked_fd.c b/tests/unlinked_fd.c
index 60d926f..bfae464 100644
--- a/tests/unlinked_fd.c
+++ b/tests/unlinked_fd.c
@@ -60,4 +60,3 @@ int main(int argc, char *argv[])
 
 	PASS();
 }
-
diff --git a/tests/zero_filesize_segment.ld b/tests/zero_filesize_segment.ld
index 77ba5c4..4058467 100644
--- a/tests/zero_filesize_segment.ld
+++ b/tests/zero_filesize_segment.ld
@@ -22,4 +22,3 @@ SECTIONS
 INPUT( dummy.o );
 INPUT( testutils.o );
 INPUT( -lc );
-