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-rw-r--r--fs/cifs/connect.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 03ed8a0..8a9fded 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -837,7 +837,6 @@ cifs_demultiplex_thread(void *p)
struct TCP_Server_Info *server = p;
unsigned int pdu_length;
char *buf = NULL;
- struct task_struct *task_to_wake = NULL;
struct mid_q_entry *mid_entry;
current->flags |= PF_MEMALLOC;
@@ -928,19 +927,7 @@ cifs_demultiplex_thread(void *p)
if (server->smallbuf) /* no sense logging a debug message if NULL */
cifs_small_buf_release(server->smallbuf);
- task_to_wake = xchg(&server->tsk, NULL);
clean_demultiplex_info(server);
-
- /* if server->tsk was NULL then wait for a signal before exiting */
- if (!task_to_wake) {
- set_current_state(TASK_INTERRUPTIBLE);
- while (!signal_pending(current)) {
- schedule();
- set_current_state(TASK_INTERRUPTIBLE);
- }
- set_current_state(TASK_RUNNING);
- }
-
module_put_and_exit(0);
}
@@ -1600,6 +1587,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
tmp_end++;
if (!(tmp_end < end && tmp_end[1] == delim)) {
/* No it is not. Set the password to NULL */
+ kfree(vol->password);
vol->password = NULL;
break;
}
@@ -1637,6 +1625,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
options = end;
}
+ kfree(vol->password);
/* Now build new password string */
temp_len = strlen(value);
vol->password = kzalloc(temp_len+1, GFP_KERNEL);
@@ -2061,8 +2050,6 @@ cifs_find_tcp_session(struct smb_vol *vol)
static void
cifs_put_tcp_session(struct TCP_Server_Info *server)
{
- struct task_struct *task;
-
spin_lock(&cifs_tcp_ses_lock);
if (--server->srv_count > 0) {
spin_unlock(&cifs_tcp_ses_lock);
@@ -2086,10 +2073,6 @@ cifs_put_tcp_session(struct TCP_Server_Info *server)
kfree(server->session_key.response);
server->session_key.response = NULL;
server->session_key.len = 0;
-
- task = xchg(&server->tsk, NULL);
- if (task)
- force_sig(SIGKILL, task);
}
static struct TCP_Server_Info *
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