[PATCH] kfree cleanup: arch

This is the arch/ part of the big kfree cleanup patch.

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

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index c5348108ca3c..506a33b51e4f 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -234,8 +234,8 @@ query_segment_type (struct dcss_segment *seg)
         rc = 0;
 
  out_free:
-        if (qin) kfree(qin);
-        if (qout) kfree(qout);
+        kfree(qin);
+        kfree(qout);
         return rc;
 }
 
@@ -394,7 +394,7 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
                                 segtype_string[seg->vm_segtype]);
         goto out;
  out_free:
-        kfree (seg);
+        kfree(seg);
  out:
         return rc;
 }
@@ -505,7 +505,7 @@ segment_modify_shared (char *name, int do_nonshared)
         list_del(&seg->list);
         dcss_diag(DCSS_PURGESEG, seg->dcss_name,
                   &dummy, &dummy);
-        kfree (seg);
+        kfree(seg);
  out_unlock:
         spin_unlock(&dcss_lock);
         return rc;