diff options
| author | Dan Carpenter <dan.carpenter@linaro.org> | 2024-01-08 12:07:59 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-01-09 03:43:19 +0300 |
| commit | c3a11c0ec66c1e0652e3a2bb4f5cc74eea0ba486 (patch) | |
| tree | 18e83982aeb5e8c3f05e92abb419d6160a756804 /fs | |
| parent | 8a3c4e44c243308c2364a00f9944c3d6fbdeb125 (diff) | |
| download | linux-c3a11c0ec66c1e0652e3a2bb4f5cc74eea0ba486.tar.xz | |
cifs: delete unnecessary NULL checks in cifs_chan_update_iface()
We return early if "iface" is NULL so there is no need to check here.
Delete those checks.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/smb/client/sess.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/fs/smb/client/sess.c b/fs/smb/client/sess.c index a16e175731eb..775c6a4a2f4b 100644 --- a/fs/smb/client/sess.c +++ b/fs/smb/client/sess.c @@ -467,27 +467,23 @@ cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server) kref_put(&old_iface->refcount, release_iface); } else if (!chan_index) { /* special case: update interface for primary channel */ - if (iface) { - cifs_dbg(FYI, "referencing primary channel iface: %pIS\n", - &iface->sockaddr); - iface->num_channels++; - iface->weight_fulfilled++; - } + cifs_dbg(FYI, "referencing primary channel iface: %pIS\n", + &iface->sockaddr); + iface->num_channels++; + iface->weight_fulfilled++; } spin_unlock(&ses->iface_lock); - if (iface) { - spin_lock(&ses->chan_lock); - chan_index = cifs_ses_get_chan_index(ses, server); - if (chan_index == CIFS_INVAL_CHAN_INDEX) { - spin_unlock(&ses->chan_lock); - return 0; - } - - ses->chans[chan_index].iface = iface; + spin_lock(&ses->chan_lock); + chan_index = cifs_ses_get_chan_index(ses, server); + if (chan_index == CIFS_INVAL_CHAN_INDEX) { spin_unlock(&ses->chan_lock); + return 0; } + ses->chans[chan_index].iface = iface; + spin_unlock(&ses->chan_lock); + return rc; } |