Cleanup redundancies

diff --git a/re/re-c-style.el b/re/re-c-style.el
index a260fb92f76c1e7974cc7571f4adaa344e9f347a..f526b00d6c1b88bd469f87a894c568563ada7d39 100644 (file)
--- a/re/re-c-style.el
+++ b/re/re-c-style.el
@@ -5,7 +5,8 @@
 ;;; Code:
 
 (defun re/c-lineup-arglist-tabs-only (ignored)
-  "Line up argument lists by tabs, not spaces. Stolen from https://kernel.org/doc/html/v4.10/process/coding-style.html"
+  "Line up argument lists by tabs, not spaces.
+ Stolen from https://kernel.org/doc/html/v4.10/process/coding-style.html"
   (let* ((anchor (c-langelem-pos c-syntactic-element))
         (column (c-langelem-2nd-pos c-syntactic-element))
         (offset (- (1+ column) anchor))
@@ -15,14 +16,14 @@
 (add-hook 'c-mode-common-hook
          (lambda ()
            (c-add-style "linux-tabs-only"
-                        '("linux" (c-offsets-alist (arglist-cont-nonempty c-lineup-gcc-asm-reg re/c-lineup-arglist-tabs-only))))))
+                        '("linux" (c-offsets-alist
+                                   (arglist-cont-nonempty
+                                    c-lineup-gcc-asm-reg
+                                    re/c-lineup-arglist-tabs-only))))))
 
 (add-hook 'c-mode-hook
          (lambda ()
-           (setq indent-tabs-mode t)
-           (setq show-trailing-whitespace t)
            (setq c-backspace-function 'backward-delete-char)
-           (keymap-local-set "<TAB>" #'tab-to-tab-stop)
            (c-set-style "linux-tabs-only")))
 
 (provide 're-c-style)