diff options
| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2020-12-14 09:40:20 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2020-12-14 18:26:30 +0300 |
| commit | 387ec58f339b0c45e3767395f11fa8dd3772131e (patch) | |
| tree | 808eac5e8e9b9b574f6522c3f3e167b691b6cf87 /fs/cifs/sess.c | |
| parent | 9ccecae8d1d7131439fb4849f51e614ef7395298 (diff) | |
| download | linux-387ec58f339b0c45e3767395f11fa8dd3772131e.tar.xz | |
cifs: simplify handling of cifs_sb/ctx->local_nls
Only load/unload local_nls from cifs_sb and just make the ctx
contain a pointer to cifs_sb->ctx.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/sess.c')
| -rw-r--r-- | fs/cifs/sess.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index 00ca687a17dd..213465718fa8 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -34,6 +34,10 @@ #include "smb2proto.h" #include "fs_context.h" +static int +cifs_ses_add_channel(struct cifs_sb_info *cifs_sb, struct cifs_ses *ses, + struct cifs_server_iface *iface); + bool is_server_using_iface(struct TCP_Server_Info *server, struct cifs_server_iface *iface) @@ -71,7 +75,7 @@ bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface) } /* returns number of channels added */ -int cifs_try_adding_channels(struct cifs_ses *ses) +int cifs_try_adding_channels(struct cifs_sb_info *cifs_sb, struct cifs_ses *ses) { int old_chan_count = ses->chan_count; int left = ses->chan_max - ses->chan_count; @@ -134,7 +138,7 @@ int cifs_try_adding_channels(struct cifs_ses *ses) continue; } - rc = cifs_ses_add_channel(ses, iface); + rc = cifs_ses_add_channel(cifs_sb, ses, iface); if (rc) { cifs_dbg(FYI, "failed to open extra channel on iface#%d rc=%d\n", i, rc); @@ -167,8 +171,9 @@ cifs_ses_find_chan(struct cifs_ses *ses, struct TCP_Server_Info *server) return NULL; } -int -cifs_ses_add_channel(struct cifs_ses *ses, struct cifs_server_iface *iface) +static int +cifs_ses_add_channel(struct cifs_sb_info *cifs_sb, struct cifs_ses *ses, + struct cifs_server_iface *iface) { struct cifs_chan *chan; struct smb3_fs_context ctx = {NULL}; @@ -229,13 +234,8 @@ cifs_ses_add_channel(struct cifs_ses *ses, struct cifs_server_iface *iface) /* * This will be used for encoding/decoding user/domain/pw * during sess setup auth. - * - * XXX: We use the default for simplicity but the proper way - * would be to use the one that ses used, which is not - * stored. This might break when dealing with non-ascii - * strings. */ - ctx.local_nls = load_nls_default(); + ctx.local_nls = cifs_sb->local_nls; /* Use RDMA if possible */ ctx.rdma = iface->rdma_capable; @@ -275,7 +275,7 @@ cifs_ses_add_channel(struct cifs_ses *ses, struct cifs_server_iface *iface) if (rc) goto out; - rc = cifs_setup_session(xid, ses, ctx.local_nls); + rc = cifs_setup_session(xid, ses, cifs_sb->local_nls); if (rc) goto out; @@ -298,7 +298,6 @@ out: if (rc && chan->server) cifs_put_tcp_session(chan->server, 0); - unload_nls(ctx.local_nls); return rc; } |