iov_iter_kvec(&resp_iter, WRITE, &resp_iov, 1, rbytes);
/* Perform the command */
- mutex_lock(&sbefifo->lock);
+ rc = mutex_lock_interruptible(&sbefifo->lock);
+ if (rc)
+ return rc;
rc = __sbefifo_submit(sbefifo, command, cmd_len, &resp_iter);
mutex_unlock(&sbefifo->lock);
iov_iter_init(&resp_iter, WRITE, &resp_iov, 1, len);
/* Perform the command */
- mutex_lock(&sbefifo->lock);
+ rc = mutex_lock_interruptible(&sbefifo->lock);
+ if (rc)
+ goto bail;
rc = __sbefifo_submit(sbefifo, user->pending_cmd, cmd_len, &resp_iter);
mutex_unlock(&sbefifo->lock);
if (rc < 0)
user->pending_len = 0;
/* Trigger reset request */
- mutex_lock(&sbefifo->lock);
+ rc = mutex_lock_interruptible(&sbefifo->lock);
+ if (rc)
+ goto bail;
rc = sbefifo_request_reset(user->sbefifo);
mutex_unlock(&sbefifo->lock);
if (rc == 0)