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authorAlex Elder <alex.elder@linaro.org>2014-01-23 15:53:59 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-04-29 10:33:54 +0200
commitb81036aa3558b934e2ea17e93e637f99796d88a0 (patch)
treec45c6d5ba4f93b261a5765352b25d669187b4de9 /fs
parent9ccc5af34b4f4eb27014f2e7e40db5e7c9522e5e (diff)
downloadlinux-linaro-stable-b81036aa3558b934e2ea17e93e637f99796d88a0.tar.gz
conditionally define U32_MAX
commit 77719536dc00f8fd8f5abe6dadbde5331c37f996 upstream. The symbol U32_MAX is defined in several spots. Change these definitions to be conditional. This is in preparation for the next patch, which centralizes the definition in <linux/kernel.h>. Signed-off-by: Alex Elder <elder@linaro.org> Cc: Sage Weil <sage@inktank.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/reiserfs/reiserfs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
index 157e474ab303..55dc1b079ed6 100644
--- a/fs/reiserfs/reiserfs.h
+++ b/fs/reiserfs/reiserfs.h
@@ -1954,7 +1954,9 @@ struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}
#define MAX_US_INT 0xffff
// reiserfs version 2 has max offset 60 bits. Version 1 - 32 bit offset
+#ifndef U32_MAX
#define U32_MAX (~(__u32)0)
+#endif /* !U32_MAX */
static inline loff_t max_reiserfs_offset(struct inode *inode)
{