tty: vt: Remove redundant null check before kfree.

kfree on a NULL pointer is a no-op. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
git-mirror · Nov 26, 2012 · daa74a2 · daa74a2
1 parent 13c3237
commit daa74a2
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c
@@ -410,10 +410,8 @@ static void con_release_unimap(struct uni_pagedir *p)
 		kfree(p->inverse_translations[i]);
 		p->inverse_translations[i] = NULL;
 	}
-	if (p->inverse_trans_unicode) {
-		kfree(p->inverse_trans_unicode);
-		p->inverse_trans_unicode = NULL;
-	}
+	kfree(p->inverse_trans_unicode);
+	p->inverse_trans_unicode = NULL;
 }
 
 /* Caller must hold the console lock */