core/readdir.c: remove unused variable

Remove an unused variable in opendir().

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

diff --git a/core/fs/readdir.c b/core/fs/readdir.c
index 33a67c8..0e35641 100644 (file)
--- a/core/fs/readdir.c
+++ b/core/fs/readdir.c
@@ -10,7 +10,6 @@
 void opendir(com32sys_t *regs)
 {
     const char *src = MK_PTR(regs->es, regs->esi.w[0]);
-    struct file *file;
     int rv;
 
     rv = searchdir(src);