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[RFC,6/8] mmc: sdio_uart: remove meaningless BUG_ON

Message ID 1476792266-6513-1-git-send-email-shawn.lin@rock-chips.com (mailing list archive)
State New, archived
Headers show

Commit Message

Shawn Lin Oct. 18, 2016, 12:04 p.m. UTC 
The code seems quite simple to maintain the sdio_uart_table,
and the insert/remove port from the table are symmetric. If
the BUG_ON occurs, which means serial_core modify the index
or mess up the port sequence anyway.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
---

 drivers/mmc/card/sdio_uart.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c
index 5af6fb9..491c187 100644
--- a/drivers/mmc/card/sdio_uart.c
+++ b/drivers/mmc/card/sdio_uart.c
@@ -135,8 +135,6 @@  static void sdio_uart_port_remove(struct sdio_uart_port *port)
 {
 	struct sdio_func *func;
 
-	BUG_ON(sdio_uart_table[port->index] != port);
-
 	spin_lock(&sdio_uart_table_lock);
 	sdio_uart_table[port->index] = NULL;
 	spin_unlock(&sdio_uart_table_lock);