osdep: Remove trailing whitespaces

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

grub-core/osdep/unix/compress.c

@@ -19,21 +19,21 @@
 #include <grub/emu/exec.h>
 #include <grub/util/install.h>
 
-int 
+int
 grub_install_compress_gzip (const char *src, const char *dest)
 {
   return grub_util_exec_redirect ((const char * []) { "gzip", "--best",
 	"--stdout", NULL }, src, dest);
 }
 
-int 
+int
 grub_install_compress_xz (const char *src, const char *dest)
 {
   return grub_util_exec_redirect ((const char * []) { "xz",
 	"--lzma2=dict=128KiB", "--check=none", "--stdout", NULL }, src, dest);
 }
 
-int 
+int
 grub_install_compress_lzop (const char *src, const char *dest)
 {
   return grub_util_exec_redirect ((const char * []) { "lzop", "-9",  "-c",

grub-core/osdep/unix/cputime.c

@@ -17,6 +17,6 @@ grub_util_get_cpu_time_ms (void)
 	sc_clk_tck = 1000;
     }
 
-  times (&tm); 
+  times (&tm);
   return (tm.tms_utime * 1000ULL) / sc_clk_tck;
 }

grub-core/osdep/unix/exec.c

@@ -88,7 +88,7 @@ grub_util_exec_redirect_all (const char *const *argv, const char *stdin_file,
     {
       int fd;
       /* Child.  */
-      
+
       /* Close fd's.  */
 #ifdef GRUB_UTIL
       grub_util_devmapper_cleanup ();

grub-core/osdep/unix/getroot.c

@@ -257,7 +257,7 @@ grub_util_find_root_devices_from_poolname (char *poolname)
       ret = getline (&line, &len, fp);
       if (ret == -1)
 	break;
-	
+
       if (sscanf (line, " %s %256s %256s %256s %256s %256s",
 		  name, state, readlen, writelen, cksum, notes) >= 5)
 	switch (st)
@@ -305,7 +305,7 @@ grub_util_find_root_devices_from_poolname (char *poolname)
 	      }
 	    break;
 	  }
-	
+
       free (line);
     }
 
@@ -449,7 +449,7 @@ grub_find_device (const char *dir, dev_t dev)
 
 	  cwd = xgetcwd ();
 	  res = xmalloc (strlen (cwd) + strlen (ent->d_name) + 3);
-	  sprintf (res, 
+	  sprintf (res,
 #if defined(__NetBSD__) || defined(__OpenBSD__)
 		   /* Convert this block device to its character (raw) device.  */
 		   "%s/r%s",

grub-core/osdep/unix/platform.c

@@ -164,13 +164,13 @@ grub_install_register_efi (grub_device_t efidir_grub_dev,
     ret = grub_util_exec ((const char * []){ "efibootmgr", "-q",
 	  "-c", "-d", efidir_disk,
 	  "-p", efidir_part_str, "-w",
-	  "-L", efi_distributor, "-l", 
+	  "-L", efi_distributor, "-l",
 	  efifile_path, NULL });
   else
     ret = grub_util_exec ((const char * []){ "efibootmgr",
 	  "-c", "-d", efidir_disk,
 	  "-p", efidir_part_str, "-w",
-	  "-L", efi_distributor, "-l", 
+	  "-L", efi_distributor, "-l",
 	  efifile_path, NULL });
   free (efidir_part_str);
   return ret;
@@ -235,7 +235,7 @@ grub_install_sgi_setup (const char *install_device,
 			const char *imgfile, const char *destname)
 {
   grub_util_exec ((const char * []){ "dvhtool", "-d",
-	install_device, "--unix-to-vh", 
+	install_device, "--unix-to-vh",
 	imgfile, destname, NULL });
   grub_util_warn ("%s", _("You will have to set `SystemPartition' and `OSLoader' manually."));
 }

grub-core/osdep/unix/relpath.c

@@ -128,7 +128,7 @@ grub_make_system_path_relative_to_its_root (const char *path)
   free (buf);
   buf3 = xstrdup (buf2 + offset);
   buf2[offset] = 0;
-  
+
   free (buf2);
 
   /* Remove trailing slashes, return empty string if root directory.  */