From: Huiwen He <hehuiwen@kylinos.cn>
Date: Tue, 23 Jun 2026 02:46:13 +0000 (+0800)
Subject: smb/client: name the default fallocate mode
X-Git-Tag: v7.2-rc1~24^2~5
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=898d280f4e4d6da53da8c1f5884a65487ae93603;p=thirdparty%2Flinux.git

smb/client: name the default fallocate mode

FALLOC_FL_ALLOCATE_RANGE identifies the default fallocate
allocation mode and is defined as zero.

Use the symbolic name instead of a literal zero in
smb3_fallocate() to make the mode dispatch clearer. This
does not change behavior.

Signed-off-by: Huiwen He <hehuiwen@kylinos.cn>
Reviewed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index a8f8feeeccb5e..2964f461fc847 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -4071,7 +4071,7 @@ static long smb3_fallocate(struct file *file, struct cifs_tcon *tcon, int mode,
 		return smb3_collapse_range(file, tcon, off, len);
 	else if (mode == FALLOC_FL_INSERT_RANGE)
 		return smb3_insert_range(file, tcon, off, len);
-	else if (mode == 0)
+	else if (mode == FALLOC_FL_ALLOCATE_RANGE)
 		return smb3_simple_falloc(file, tcon, off, len, false);
 
 	return -EOPNOTSUPP;