libbacktrace patch committed: Remove trailing whitespace

[Ian Lance Taylor]

This minor libbacktrace patch removes trailing whitespace.  Ran
libbacktrace tests.  Committed to mainline.

Ian

        * dwarf.c: Remove trailing whitespace.
        * macho.c: Likewise.

3f660179d6a0ebcd83d6a546f48a163d1a685f72
diff --git a/libbacktrace/dwarf.c b/libbacktrace/dwarf.c
index ed0672964c2..cc36a0a2990 100644
--- a/libbacktrace/dwarf.c
+++ b/libbacktrace/dwarf.c
@@ -1705,7 +1705,7 @@ add_ranges_from_ranges (
        base = (uintptr_t) high;
       else
        {
-         if (!add_range (state, rdata, 
+         if (!add_range (state, rdata,
                          (uintptr_t) low + base + base_address,
                          (uintptr_t) high + base + base_address,
                          error_callback, data, vec))
@@ -1904,7 +1904,7 @@ add_ranges (struct backtrace_state *state,
            const struct dwarf_sections *dwarf_sections,
            uintptr_t base_address, int is_bigendian,
            struct unit *u, uintptr_t base, const struct pcrange *pcrange,
-           int (*add_range) (struct backtrace_state *state, void *rdata, 
+           int (*add_range) (struct backtrace_state *state, void *rdata,
                              uintptr_t lowpc, uintptr_t highpc,
                              backtrace_error_callback error_callback,
                              void *data, void *vec),
diff --git a/libbacktrace/macho.c b/libbacktrace/macho.c
index b4856346ccc..42f24721e6a 100644
--- a/libbacktrace/macho.c
+++ b/libbacktrace/macho.c
@@ -674,7 +674,6 @@ macho_add_symtab (struct backtrace_state *state, int 
descriptor,
              struct macho_syminfo_data *p;
 
              p = backtrace_atomic_load_pointer (pp);
-             
              if (p == NULL)
                break;