1 files changed, 11 insertions, 11 deletions

diff --git a/src/nvim/quickfix.c b/src/nvim/quickfix.c
index 6ce2b4d878..a6d5098a20 100644
--- a/src/nvim/quickfix.c
+++ b/src/nvim/quickfix.c
@@ -1091,7 +1091,7 @@ static int qf_init_ext(qf_info_T *qi, int qf_idx, const char *restrict efile, bu
 
   // Use the local value of 'errorformat' if it's set.
   if (errorformat == p_efm && tv == NULL && buf && *buf->b_p_efm != NUL) {
-    efm = (char *)buf->b_p_efm;
+    efm = buf->b_p_efm;
   } else {
     efm = errorformat;
   }
@@ -2534,7 +2534,7 @@ static int qf_open_new_file_win(qf_info_T *ll_ref)
   if (win_split(0, flags) == FAIL) {
     return FAIL;  // not enough room for window
   }
-  p_swb = empty_option;  // don't split again
+  p_swb = (char_u *)empty_option;  // don't split again
   swb_flags = 0;
   RESET_BINDING(curwin);
   if (ll_ref != NULL) {
@@ -2994,7 +2994,7 @@ theend:
     qfl->qf_ptr = qf_ptr;
     qfl->qf_index = qf_index;
   }
-  if (p_swb != (char_u *)old_swb && p_swb == empty_option) {
+  if (p_swb != (char_u *)old_swb && p_swb == (char_u *)empty_option) {
     // Restore old 'switchbuf' value, but not when an autocommand or
     // modeline has changed the value.
     p_swb = (char_u *)old_swb;
@@ -4183,7 +4183,7 @@ int grep_internal(cmdidx_T cmdidx)
           || cmdidx == CMD_grepadd
           || cmdidx == CMD_lgrepadd)
          && STRCMP("internal",
-                   *curbuf->b_p_gp == NUL ? p_gp : curbuf->b_p_gp) == 0;
+                   *curbuf->b_p_gp == NUL ? p_gp : (char_u *)curbuf->b_p_gp) == 0;
 }
 
 // Return the make/grep autocmd name.
@@ -4241,7 +4241,7 @@ static char *make_get_fullcmd(const char *makecmd, const char *fname)
 // Used for ":make", ":lmake", ":grep", ":lgrep", ":grepadd", and ":lgrepadd"
 void ex_make(exarg_T *eap)
 {
-  char *enc = (*curbuf->b_p_menc != NUL) ? (char *)curbuf->b_p_menc : (char *)p_menc;
+  char *enc = (*curbuf->b_p_menc != NUL) ? curbuf->b_p_menc : (char *)p_menc;
 
   // Redirect ":grep" to ":vimgrep" if 'grepprg' is "internal".
   if (grep_internal(eap->cmdidx)) {
@@ -4981,7 +4981,7 @@ void ex_cfile(exarg_T *eap)
     set_string_option_direct("ef", -1, eap->arg, OPT_FREE, 0);
   }
 
-  char *enc = (*curbuf->b_p_menc != NUL) ? (char *)curbuf->b_p_menc : (char *)p_menc;
+  char *enc = (*curbuf->b_p_menc != NUL) ? curbuf->b_p_menc : (char *)p_menc;
 
   if (is_loclist_cmd(eap->cmdidx)) {
     wp = curwin;
@@ -5305,7 +5305,7 @@ static int vgr_process_args(exarg_T *eap, vgr_args_T *args)
   }
 
   // Parse the list of arguments, wildcards have already been expanded.
-  if (get_arglist_exp((char_u *)p, &args->fcount, &args->fnames, true) == FAIL) {
+  if (get_arglist_exp(p, &args->fcount, &args->fnames, true) == FAIL) {
     return FAIL;
   }
   if (args->fcount == 0) {
@@ -5429,7 +5429,7 @@ static int vgr_process_files(win_T *wp, qf_info_T *qi, vgr_args_T *cmd_args, boo
           // options!
           aco_save_T aco;
           aucmd_prepbuf(&aco, buf);
-          apply_autocmds(EVENT_FILETYPE, (char *)buf->b_p_ft, buf->b_fname, true, buf);
+          apply_autocmds(EVENT_FILETYPE, buf->b_p_ft, buf->b_fname, true, buf);
           do_modelines(OPT_NOWIN);
           aucmd_restbuf(&aco);
         }
@@ -7065,7 +7065,7 @@ void ex_helpgrep(exarg_T *eap)
   bool updated = false;
   // Make 'cpoptions' empty, the 'l' flag should not be used here.
   char *const save_cpo = p_cpo;
-  p_cpo = (char *)empty_option;
+  p_cpo = empty_option;
 
   bool new_qi = false;
   if (is_loclist_cmd(eap->cmdidx)) {
@@ -7096,7 +7096,7 @@ void ex_helpgrep(exarg_T *eap)
     updated = true;
   }
 
-  if ((char_u *)p_cpo == empty_option) {
+  if (p_cpo == empty_option) {
     p_cpo = save_cpo;
   } else {
     // Darn, some plugin changed the value.  If it's still empty it was
@@ -7104,7 +7104,7 @@ void ex_helpgrep(exarg_T *eap)
     if (*p_cpo == NUL) {
       set_option_value_give_err("cpo", 0L, save_cpo, 0);
     }
-    free_string_option((char_u *)save_cpo);
+    free_string_option(save_cpo);
   }
 
   if (updated) {