Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1d4ec7b1d6f130818f9b62dea3411d9ee2ff6ff6
Commit: 1d4ec7b1d6f130818f9b62dea3411d9ee2ff6ff6
Parent: efa7e8673c78cc6de2d6c367eb6f50449c57ed90
Author: Roland Dreier <[EMAIL PROTECTED]>
AuthorDate: Fri Jul 20 12:13:20 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Fri Jul 20 12:33:44 2007 -0700
Fix ZERO_OR_NULL_PTR(ZERO_SIZE_PTR)
The comparison with ZERO_SIZE_PTR in ZERO_OR_NULL_PTR() needs to be <=
(not just <) so that ZERO_OR_NULL_PTR(ZERO_SIZE_PTR) is 1.
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
[ Duh! - Linus ]
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
include/linux/slab.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 7d0ecc1..d859354 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -40,7 +40,7 @@
*/
#define ZERO_SIZE_PTR ((void *)16)
-#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) < \
+#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
(unsigned long)ZERO_SIZE_PTR)
/*
-
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