From ac26b3dc3290cf2d7f4bd8e70a6fc3e5bfa01c54 Mon Sep 17 00:00:00 2001
From: girish <girish>
Date: Wed, 27 Aug 2008 12:36:04 +0000
Subject: [PATCH] Consider the type while finding min.
---
lustre/mdt/mdt_lproc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lustre/mdt/mdt_lproc.c b/lustre/mdt/mdt_lproc.c
index dd8c18a5bb..ffb2c41aa4 100644
--- a/lustre/mdt/mdt_lproc.c
+++ b/lustre/mdt/mdt_lproc.c
@@ -192,8 +192,8 @@ static int lprocfs_wr_identity_upcall(struct file *file, const char *buffer,
return -EINVAL;
}
- if (copy_from_user(kernbuf, buffer,
- min(count, UC_CACHE_UPCALL_MAXPATH - 1)))
+ if (copy_from_user(kernbuf, buffer, min_t(unsigned long, count,
+ UC_CACHE_UPCALL_MAXPATH - 1)))
return -EFAULT;
/* Remove any extraneous bits from the upcall (e.g. linefeeds) */
--
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