diff options
| author | Paulo Alcantara <pc@manguebit.com> | 2024-09-18 02:04:27 -0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-09-24 21:51:48 -0500 |
| commit | 4e3ba580f5ab2d74e1e2210aba869aad235349d5 (patch) | |
| tree | 8b2ac08bd396a7f726721f6af0942f02b890b7b0 /fs/smb | |
| parent | 0826b134c0b039db4850fb762e79766a45d847c5 (diff) | |
smb: client: propagate error from cifs_construct_tcon()
Propagate error from cifs_construct_tcon() in cifs_sb_tlink() instead of
always returning -EACCES.
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb')
| -rw-r--r-- | fs/smb/client/connect.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 76f02739dda5..188a3a1aafa0 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -4211,9 +4211,9 @@ tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink) struct tcon_link * cifs_sb_tlink(struct cifs_sb_info *cifs_sb) { - int ret; - kuid_t fsuid = current_fsuid(); struct tcon_link *tlink, *newtlink; + kuid_t fsuid = current_fsuid(); + int err; if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER)) return cifs_get_tlink(cifs_sb_master_tlink(cifs_sb)); @@ -4248,9 +4248,9 @@ cifs_sb_tlink(struct cifs_sb_info *cifs_sb) spin_unlock(&cifs_sb->tlink_tree_lock); } else { wait_for_construction: - ret = wait_on_bit(&tlink->tl_flags, TCON_LINK_PENDING, + err = wait_on_bit(&tlink->tl_flags, TCON_LINK_PENDING, TASK_INTERRUPTIBLE); - if (ret) { + if (err) { cifs_put_tlink(tlink); return ERR_PTR(-ERESTARTSYS); } @@ -4261,8 +4261,9 @@ wait_for_construction: /* return error if we tried this already recently */ if (time_before(jiffies, tlink->tl_time + TLINK_ERROR_EXPIRE)) { + err = PTR_ERR(tlink->tl_tcon); cifs_put_tlink(tlink); - return ERR_PTR(-EACCES); + return ERR_PTR(err); } if (test_and_set_bit(TCON_LINK_PENDING, &tlink->tl_flags)) @@ -4274,8 +4275,11 @@ wait_for_construction: wake_up_bit(&tlink->tl_flags, TCON_LINK_PENDING); if (IS_ERR(tlink->tl_tcon)) { + err = PTR_ERR(tlink->tl_tcon); + if (err == -ENOKEY) + err = -EACCES; cifs_put_tlink(tlink); - return ERR_PTR(-EACCES); + return ERR_PTR(err); } return tlink; |