fscrypt: don't check for ENOKEY from fscrypt_get_encryption_info()

fscrypt_get_encryption_info() returns 0 if the encryption key is unavailable; it never returns ENOKEY. So remove checks for ENOKEY. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Eric Biggers <[email protected]>
jangid · Dec 31, 2019 · 3b1ada5 · 3b1ada5
1 parent b7e8d3d
commit 3b1ada5
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
@@ -120,7 +120,7 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
 
 	if (IS_ENCRYPTED(inode)) {
 		err = fscrypt_get_encryption_info(inode);
-		if (err && err != -ENOKEY)
+		if (err)
 			return err;
 	}
 

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
@@ -987,7 +987,7 @@ static int f2fs_readdir(struct file *file, struct dir_context *ctx)
 
 	if (IS_ENCRYPTED(inode)) {
 		err = fscrypt_get_encryption_info(inode);
-		if (err && err != -ENOKEY)
+		if (err)
 			goto out;
 
 		err = fscrypt_fname_alloc_buffer(inode, F2FS_NAME_LEN, &fstr);

diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
@@ -512,7 +512,7 @@ static int ubifs_readdir(struct file *file, struct dir_context *ctx)
 
 	if (encrypted) {
 		err = fscrypt_get_encryption_info(dir);
-		if (err && err != -ENOKEY)
+		if (err)
 			return err;
 
 		err = fscrypt_fname_alloc_buffer(dir, UBIFS_MAX_NLEN, &fstr);