From c381bfcf0cd100a37cd969fa0d3aa758e13b5bcc Mon Sep 17 00:00:00 2001 From: Mika Kukkonen <mikukkon@miku.homelinux.net> Date: Tue, 17 Jul 2007 04:04:53 -0700 Subject: [PATCH] Couple fixes to fs/ecryptfs/inode.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Following was uncovered by compiling the kernel with '-W' flag: CC [M] fs/ecryptfs/inode.o fs/ecryptfs/inode.c: In function ‘ecryptfs_lookup’: fs/ecryptfs/inode.c:304: warning: comparison of unsigned expression < 0 is always false fs/ecryptfs/inode.c: In function ‘ecryptfs_symlink’: fs/ecryptfs/inode.c:486: warning: comparison of unsigned expression < 0 is always false Function ecryptfs_encode_filename() can return -ENOMEM, so change the variables to plain int, as in the first case the only real use actually expects int, and in latter case there is no use beoynd the error check. Signed-off-by: Mika Kukkonen <mikukkon@iki.fi> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- fs/ecryptfs/inode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index 83e94fedd4e9c..e77a2ec71aa5f 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -282,7 +282,7 @@ static struct dentry *ecryptfs_lookup(struct inode *dir, struct dentry *dentry, struct dentry *lower_dentry; struct vfsmount *lower_mnt; char *encoded_name; - unsigned int encoded_namelen; + int encoded_namelen; struct ecryptfs_crypt_stat *crypt_stat = NULL; struct ecryptfs_mount_crypt_stat *mount_crypt_stat; char *page_virt = NULL; @@ -473,7 +473,7 @@ static int ecryptfs_symlink(struct inode *dir, struct dentry *dentry, struct dentry *lower_dir_dentry; umode_t mode; char *encoded_symname; - unsigned int encoded_symlen; + int encoded_symlen; struct ecryptfs_crypt_stat *crypt_stat = NULL; lower_dentry = ecryptfs_dentry_to_lower(dentry); -- GitLab