6.4-stable review patch. If anyone has any objections, please let me know.
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From: Wang Ming machel@vivo.com
[ Upstream commit 0266a2f791294e0b4ba36f4a1d89b8615ea3cac0 ]
The return value of the ksmbd_vfs_getcasexattr() is signed. However, the return value is being assigned to an unsigned variable and subsequently recasted, causing warnings. Use a signed type.
Signed-off-by: Wang Ming machel@vivo.com Acked-by: Tom Talpey tom@talpey.com Acked-by: Namjae Jeon linkinjeon@kernel.org Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/smb/server/vfs.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c index 911cb3d294b86..93f73c35a9c5c 100644 --- a/fs/smb/server/vfs.c +++ b/fs/smb/server/vfs.c @@ -423,7 +423,8 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos, { char *stream_buf = NULL, *wbuf; struct mnt_idmap *idmap = file_mnt_idmap(fp->filp); - size_t size, v_len; + size_t size; + ssize_t v_len; int err = 0;
ksmbd_debug(VFS, "write stream data pos : %llu, count : %zd\n", @@ -440,9 +441,9 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos, fp->stream.name, fp->stream.size, &stream_buf); - if ((int)v_len < 0) { + if (v_len < 0) { pr_err("not found stream in xattr : %zd\n", v_len); - err = (int)v_len; + err = v_len; goto out; }