diff options
Diffstat (limited to 'drivers/staging/me4000/me4000.c')
| -rw-r--r-- | drivers/staging/me4000/me4000.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/me4000/me4000.c b/drivers/staging/me4000/me4000.c index 8f0dbcc613fd..bfdf3e17d371 100644 --- a/drivers/staging/me4000/me4000.c +++ b/drivers/staging/me4000/me4000.c @@ -546,15 +546,13 @@ static void clear_board_info_list(void) &board_info->ao_context_list, list) { me4000_ao_reset(ao_context); free_irq(ao_context->irq, ao_context); - if (ao_context->circ_buf.buf) - kfree(ao_context->circ_buf.buf); + kfree(ao_context->circ_buf.buf); list_del(&ao_context->list); kfree(ao_context); } /* Clear analog input context */ - if (board_info->ai_context->circ_buf.buf) - kfree(board_info->ai_context->circ_buf.buf); + kfree(board_info->ai_context->circ_buf.buf); kfree(board_info->ai_context); /* Clear digital I/O context */ @@ -3668,8 +3666,7 @@ AI_CONFIG_ERR: tmp &= ~(ME4000_AI_CTRL_BIT_CHANNEL_FIFO | ME4000_AI_CTRL_BIT_SAMPLE_HOLD); - if (list) - kfree(list); + kfree(list); return err; |