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path: root/fs/cifs/connect.c
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Diffstat (limited to 'fs/cifs/connect.c')
-rw-r--r--fs/cifs/connect.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 986709a8d90..602f77c304c 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -773,10 +773,11 @@ standard_receive3(struct TCP_Server_Info *server, struct mid_q_entry *mid)
cifs_dump_mem("Bad SMB: ", buf,
min_t(unsigned int, server->total_read, 48));
- if (mid)
- handle_mid(mid, server, smb_buffer, length);
+ if (!mid)
+ return length;
- return length;
+ handle_mid(mid, server, smb_buffer, length);
+ return 0;
}
static int
@@ -2125,7 +2126,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
down_read(&key->sem);
upayload = key->payload.data;
if (IS_ERR_OR_NULL(upayload)) {
- rc = PTR_ERR(key);
+ rc = upayload ? PTR_ERR(upayload) : -EINVAL;
goto out_key_put;
}
@@ -2142,14 +2143,14 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
len = delim - payload;
if (len > MAX_USERNAME_SIZE || len <= 0) {
- cFYI(1, "Bad value from username search (len=%ld)", len);
+ cFYI(1, "Bad value from username search (len=%zd)", len);
rc = -EINVAL;
goto out_key_put;
}
vol->username = kstrndup(payload, len, GFP_KERNEL);
if (!vol->username) {
- cFYI(1, "Unable to allocate %ld bytes for username", len);
+ cFYI(1, "Unable to allocate %zd bytes for username", len);
rc = -ENOMEM;
goto out_key_put;
}
@@ -2157,7 +2158,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
len = key->datalen - (len + 1);
if (len > MAX_PASSWORD_SIZE || len <= 0) {
- cFYI(1, "Bad len for password search (len=%ld)", len);
+ cFYI(1, "Bad len for password search (len=%zd)", len);
rc = -EINVAL;
kfree(vol->username);
vol->username = NULL;
@@ -2167,7 +2168,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
++delim;
vol->password = kstrndup(delim, len, GFP_KERNEL);
if (!vol->password) {
- cFYI(1, "Unable to allocate %ld bytes for password", len);
+ cFYI(1, "Unable to allocate %zd bytes for password", len);
rc = -ENOMEM;
kfree(vol->username);
vol->username = NULL;
@@ -3857,10 +3858,8 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, uid_t fsuid)
struct smb_vol *vol_info;
vol_info = kzalloc(sizeof(*vol_info), GFP_KERNEL);
- if (vol_info == NULL) {
- tcon = ERR_PTR(-ENOMEM);
- goto out;
- }
+ if (vol_info == NULL)
+ return ERR_PTR(-ENOMEM);
vol_info->local_nls = cifs_sb->local_nls;
vol_info->linux_uid = fsuid;