rosh.c: mark argument used

-Werror cleanup.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

diff --git a/com32/rosh/rosh.c b/com32/rosh/rosh.c
index aa3e453..511fdff 100644 (file)
--- a/com32/rosh/rosh.c
+++ b/com32/rosh/rosh.c
@@ -514,6 +514,8 @@ void rosh_more_buf(char *buf, int buflen, int rows, int cols)
     int inc;
     int i, numln;              /* Index, Number of lines */
 
+    (void)cols;
+
     bufpos = 0;
     bufp = buf + bufpos;
     bufeol = bufp;