[PATCH] kfree cleanup: drivers/char

This is the drivers/char/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in drivers/char/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/char/consolemap.c b/drivers/char/consolemap.c
index 406dea914635..c85a4fa60da7 100644
--- a/drivers/char/consolemap.c
+++ b/drivers/char/consolemap.c
@@ -345,17 +345,15 @@ static void con_release_unimap(struct uni_pagedir *p)
         for (i = 0; i < 32; i++) {
                 if ((p1 = p->uni_pgdir[i]) != NULL) {
                         for (j = 0; j < 32; j++)
-                                if (p1[j])
-                                        kfree(p1[j]);
+                                kfree(p1[j]);
                         kfree(p1);
                 }
                 p->uni_pgdir[i] = NULL;
         }
-        for (i = 0; i < 4; i++)
-                if (p->inverse_translations[i]) {
-                        kfree(p->inverse_translations[i]);
-                        p->inverse_translations[i] = NULL;
-                }
+        for (i = 0; i < 4; i++) {
+                kfree(p->inverse_translations[i]);
+                p->inverse_translations[i] = NULL;
+        }
 }
 
 void con_free_unimap(struct vc_data *vc)