diff options
| author | Paulo Alcantara <pc@cjr.nz> | 2022-10-14 19:40:42 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-10-14 20:35:25 +0300 |
| commit | a9e17d3d74d14e5fd10d54f0a07e0fce4e5f80dd (patch) | |
| tree | 37b659e76349993eef0ad98860ef9e81a3f60383 /fs/cifs/smb2file.c | |
| parent | d7173623bf0b1503bc4e6f13cd0fccab5e98c6ce (diff) | |
| download | linux-a9e17d3d74d14e5fd10d54f0a07e0fce4e5f80dd.tar.xz | |
cifs: fix static checker warning
Remove unnecessary NULL check of oparam->cifs_sb when parsing symlink
error response as it's already set by all smb2_open_file() callers and
deferenced earlier.
This fixes below report:
fs/cifs/smb2file.c:126 smb2_open_file()
warn: variable dereferenced before check 'oparms->cifs_sb' (see line 112)
Link: https://lore.kernel.org/r/Y0kt42j2tdpYakRu@kili
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/smb2file.c')
| -rw-r--r-- | fs/cifs/smb2file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/smb2file.c b/fs/cifs/smb2file.c index 4992b43616a7..ffbd9a99fc12 100644 --- a/fs/cifs/smb2file.c +++ b/fs/cifs/smb2file.c @@ -123,7 +123,7 @@ int smb2_open_file(const unsigned int xid, struct cifs_open_parms *oparms, __u32 if (unlikely(!err_iov.iov_base || err_buftype == CIFS_NO_BUFFER)) rc = -ENOMEM; - else if (hdr->Status == STATUS_STOPPED_ON_SYMLINK && oparms->cifs_sb) { + else if (hdr->Status == STATUS_STOPPED_ON_SYMLINK) { rc = smb2_parse_symlink_response(oparms->cifs_sb, &err_iov, &data->symlink_target); if (!rc) { |