[PATCH][SMB3] minor cleanup fix

[Steve French <smfrench@xxxxxxxxx>]

checkpatch flagged a few places with:
     WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP
Also fixed minor typo

Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
---
 fs/smb/client/inode.c   | 2 +-
 fs/smb/client/smb2ops.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index de2dfbaae821..d7c302442c1e 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -2680,7 +2680,7 @@ int cifs_fiemap(struct inode *inode, struct
fiemap_extent_info *fei, u64 start,
  }

  cifsFileInfo_put(cfile);
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
 }

 int cifs_truncate_page(struct address_space *mapping, loff_t from)
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index d9eda2e958b4..9aeecee6b91b 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -297,7 +297,7 @@ smb2_adjust_credits(struct TCP_Server_Info *server,
  cifs_server_dbg(VFS, "request has less credits (%d) than required (%d)",
  credits->value, new_val);

- return -ENOTSUPP;
+ return -EOPNOTSUPP;
  }

  spin_lock(&server->req_lock);
@@ -1161,7 +1161,7 @@ smb2_set_ea(const unsigned int xid, struct
cifs_tcon *tcon,
  /* Use a fudge factor of 256 bytes in case we collide
  * with a different set_EAs command.
  */
- if(CIFSMaxBufSize - MAX_SMB2_CREATE_RESPONSE_SIZE -
+ if (CIFSMaxBufSize - MAX_SMB2_CREATE_RESPONSE_SIZE -
     MAX_SMB2_CLOSE_RESPONSE_SIZE - 256 <
     used_len + ea_name_len + ea_value_len + 1) {
  rc = -ENOSPC;
@@ -4591,7 +4591,7 @@ handle_read_data(struct TCP_Server_Info *server,
struct mid_q_entry *mid,

  if (shdr->Command != SMB2_READ) {
  cifs_server_dbg(VFS, "only big read responses are supported\n");
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
  }

  if (server->ops->is_session_expired &&

-- 
Thanks,

Steve

From ebc3d4e44a7e05457825e03d0560153687265523 Mon Sep 17 00:00:00 2001
From: Steve French <stfrench@xxxxxxxxxxxxx>
Date: Fri, 15 Sep 2023 01:10:40 -0500
Subject: [PATCH] smb3: correct places where ENOTSUPP is used instead of
 preferred EOPNOTSUPP

checkpatch flagged a few places with:
     WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP
Also fixed minor typo

Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
---
 fs/smb/client/inode.c   | 2 +-
 fs/smb/client/smb2ops.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index de2dfbaae821..d7c302442c1e 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -2680,7 +2680,7 @@ int cifs_fiemap(struct inode *inode, struct fiemap_extent_info *fei, u64 start,
 	}
 
 	cifsFileInfo_put(cfile);
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 int cifs_truncate_page(struct address_space *mapping, loff_t from)
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index d9eda2e958b4..9aeecee6b91b 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -297,7 +297,7 @@ smb2_adjust_credits(struct TCP_Server_Info *server,
 		cifs_server_dbg(VFS, "request has less credits (%d) than required (%d)",
 				credits->value, new_val);
 
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 	}
 
 	spin_lock(&server->req_lock);
@@ -1161,7 +1161,7 @@ smb2_set_ea(const unsigned int xid, struct cifs_tcon *tcon,
 			/* Use a fudge factor of 256 bytes in case we collide
 			 * with a different set_EAs command.
 			 */
-			if(CIFSMaxBufSize - MAX_SMB2_CREATE_RESPONSE_SIZE -
+			if (CIFSMaxBufSize - MAX_SMB2_CREATE_RESPONSE_SIZE -
 			   MAX_SMB2_CLOSE_RESPONSE_SIZE - 256 <
 			   used_len + ea_name_len + ea_value_len + 1) {
 				rc = -ENOSPC;
@@ -4591,7 +4591,7 @@ handle_read_data(struct TCP_Server_Info *server, struct mid_q_entry *mid,
 
 	if (shdr->Command != SMB2_READ) {
 		cifs_server_dbg(VFS, "only big read responses are supported\n");
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 	}
 
 	if (server->ops->is_session_expired &&
-- 
2.39.2