Fix 4 -Wuseless-cast warnings from gcc 14.1

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/lib/libxkbfile/-/merge_requests/20>

3 files changed, 5 insertions, 7 deletions

diff --git a/src/cout.c b/src/cout.c
index a0fb8d4..9821c4b 100644
--- a/src/cout.c
+++ b/src/cout.c
@@ -1069,7 +1069,7 @@ XkbWriteCFile(FILE *out, char *name, XkbFileInfo *result)
     else {
         char *tmp, *hdrdef;
 
-        tmp = (char *) strrchr(name, '/');
+        tmp = strrchr(name, '/');
         if (tmp == NULL)
             tmp = name;
         else
diff --git a/src/maprules.c b/src/maprules.c
index 7e5bbd5..ab1b383 100644
--- a/src/maprules.c
+++ b/src/maprules.c
@@ -106,12 +106,11 @@ InputLineAddChar(InputLine *line, int ch)
 {
     if (line->num_line >= line->sz_line) {
         if (line->line == line->buf) {
-            line->line = (char *) _XkbAlloc(line->sz_line * 2);
+            line->line = _XkbAlloc(line->sz_line * 2);
             memcpy(line->line, line->buf, line->sz_line);
         }
         else {
-            line->line =
-                (char *) _XkbRealloc((char *) line->line, line->sz_line * 2);
+            line->line = _XkbRealloc(line->line, line->sz_line * 2);
         }
         line->sz_line *= 2;
     }
@@ -1417,7 +1416,7 @@ XkbRF_GetNamesProp(Display * dpy, char **rf_rtrn, XkbRF_VarDefsPtr vd_rtrn)
                               0L, _XKB_RF_NAMES_PROP_MAXLEN, False,
                               XA_STRING, &actual_type,
                               &fmt, &nitems, &bytes_after,
-                              (unsigned char **) &data);
+                              &data);
     if (rtrn != Success)
         return False;
     if (rf_rtrn)
diff --git a/src/xkmread.c b/src/xkmread.c
index e69f236..f279322 100644
--- a/src/xkmread.c
+++ b/src/xkmread.c
@@ -331,8 +331,7 @@ ReadXkmKeyTypes(FILE *file, XkbFileInfo *result, XkbChangesPtr changes)
             return -1;
         }
         for (n = 0, entry = type->map; n < wire.nMapEntries; n++, entry++) {
-            if (fread(&wire_entry, SIZEOF(xkmKTMapEntryDesc), 1, file) <
-                (int) 1) {
+            if (fread(&wire_entry, SIZEOF(xkmKTMapEntryDesc), 1, file) < 1) {
                 _XkbLibError(_XkbErrBadLength, "ReadXkmKeyTypes", 0);
                 return -1;
             }