fscrypt: drop inode argument from fscrypt_get_ctx()
The only reason the inode is being passed to fscrypt_get_ctx() is to
verify that the encryption key is available. However, all callers
already ensure this because if we get as far as trying to do I/O to an
encrypted file without the key, there's already a bug.
Therefore, remove this unnecessary argument.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index 056bf3c..6389d13 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -242,7 +242,7 @@
struct fscrypt_ctx *ctx = NULL;
if (IS_ENCRYPTED(inode) && S_ISREG(inode->i_mode)) {
- ctx = fscrypt_get_ctx(inode, GFP_NOFS);
+ ctx = fscrypt_get_ctx(GFP_NOFS);
if (IS_ERR(ctx))
goto set_error_page;
}