From: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Date: Mon, 27 Apr 2009 18:31:12 +0000 (-0500)
Subject: eCryptfs: Fix min function comparison warning
X-Git-Tag: firefly_0821_release~14292^2
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ac20100df7a7a042423dcb8847f42d9f6ddb8d00;p=firefly-linux-kernel-4.4.55.git

eCryptfs: Fix min function comparison warning

This warning shows up on 64 bit builds:

fs/ecryptfs/inode.c:693: warning: comparison of distinct pointer types
lacks a cast

Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
---

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 1940edd08307..2f0945d63297 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -690,7 +690,7 @@ ecryptfs_readlink(struct dentry *dentry, char __user *buf, int bufsiz)
 		}
 		/* Check for bufsiz <= 0 done in sys_readlinkat() */
 		rc = copy_to_user(buf, plaintext_name,
-				  min((unsigned) bufsiz, plaintext_name_size));
+				  min((size_t) bufsiz, plaintext_name_size));
 		if (rc)
 			rc = -EFAULT;
 		else