Trailing whitespace removal over entire tree

libbb/copy_file.c

@@ -144,7 +144,7 @@ int copy_file(const char *source, const char *dest, int flags)
 
 	} else if (S_ISREG(source_stat.st_mode)
 	// Huh? DEREF uses stat, which never returns links IIRC...
-	 || (FLAGS_DEREF && S_ISLNK(source_stat.st_mode)) 
+	 || (FLAGS_DEREF && S_ISLNK(source_stat.st_mode))
 	) {
 		int src_fd;
 		int dst_fd;

libbb/copyfd.c

@@ -60,7 +60,7 @@ static off_t bb_full_fd_action(int src_fd, int dst_fd, off_t size)
 			size -= rd;
 			if (!size) {
 				/* 'size' bytes copied - all done */
-				status = 0; 
+				status = 0;
 				break;
 			}
 		}

libbb/get_line_from_file.c

@@ -11,7 +11,7 @@
 
 #include "libbb.h"
 
-/* This function reads an entire line from a text file, up to a newline 
+/* This function reads an entire line from a text file, up to a newline
  * or NUL byte, inclusive.  It returns a malloc'ed char * which must be
  * stored and free'ed by the caller.  If end is null '\n' isn't considered
  * end of line.  If end isn't null, length of the chunk read is stored in it. */

libbb/getopt32.c

@@ -79,7 +79,7 @@ const struct option *applet_long_options
         (see getopt(3))
 
         static const struct option applet_long_options[] = {
-        	//name,has_arg,flag,val 
+        	//name,has_arg,flag,val
         	{ "verbose", 0, 0, 'v' },
         	{ 0, 0, 0, 0 }
         };

libbb/procps.c

@@ -141,7 +141,7 @@ procps_status_t* procps_scan(procps_status_t* sp, int flags)
 			sp->uid = sb.st_uid;
 			sp->gid = sb.st_gid;
 		}
-	
+
 		if (flags & PSSCAN_STAT) {
 			char *cp;
 			/* see proc(5) for some details on this */

libbb/recursive_action.c

@@ -33,7 +33,7 @@ static int true_action(const char *fileName, struct stat *statbuf, void* userDat
  *
  * if !depthFirst, dirAction return value of 0 (FALSE) or 2 (SKIP)
  * prevents recursion into that directory, instead
- * recursive_action() returns 0 (if FALSE) or 1 (if SKIP). 
+ * recursive_action() returns 0 (if FALSE) or 1 (if SKIP).
  *
  * followLinks=0/1 differs mainly in handling of links to dirs.
  * 0: lstat(statbuf). Calls fileAction on link name even if points to dir.