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From e5e6f43422bf355ced0e328b7073f68bdb6b37cf Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 29 Apr 2015 16:22:07 +0200
Subject: [PATCH 09/36] ioc4_serial.c: move assignment out of if () block
We should not be doing assignments within an if () block
so fix up the code to not do this.
change was created using Coccinelle.
CC: Pat Gefre <pfg@sgi.com>
CC: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/tty/serial/ioc4_serial.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
index aa28209f44c1..e5c42fef69d2 100644
--- a/drivers/tty/serial/ioc4_serial.c
+++ b/drivers/tty/serial/ioc4_serial.c
@@ -1011,7 +1011,8 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
*/
for (xx = 0; xx < num_intrs; xx++) {
intr_info = &soft->is_intr_type[intr_type].is_intr_info[xx];
- if ((this_mir = this_ir & intr_info->sd_bits)) {
+ this_mir = this_ir & intr_info->sd_bits;
+ if (this_mir) {
/* Disable owned interrupts, call handler */
handled++;
write_ireg(soft, intr_info->sd_bits, IOC4_W_IEC,
@@ -2865,10 +2866,12 @@ ioc4_serial_attach_one(struct ioc4_driver_data *idd)
/* register port with the serial core - 1 rs232, 1 rs422 */
- if ((ret = ioc4_serial_core_attach(idd->idd_pdev, PROTO_RS232)))
+ ret = ioc4_serial_core_attach(idd->idd_pdev, PROTO_RS232);
+ if (ret)
goto out4;
- if ((ret = ioc4_serial_core_attach(idd->idd_pdev, PROTO_RS422)))
+ ret = ioc4_serial_core_attach(idd->idd_pdev, PROTO_RS422);
+ if (ret)
goto out5;
Num_of_ioc4_cards++;
--
2.3.7
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