From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 8 Dec 2017 22:15:53 +0100
Omit extra messages for a memory allocation failure in these functions.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/ioc4_serial.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
index db5b979e5a0c..9524a6d3e1d8 100644
--- a/drivers/tty/serial/ioc4_serial.c
+++ b/drivers/tty/serial/ioc4_serial.c
@@ -1076,11 +1076,9 @@ static inline int ioc4_attach_local(struct ioc4_driver_data *idd)
for (port_number = 0; port_number < IOC4_NUM_SERIAL_PORTS;
port_number++) {
port = kzalloc(sizeof(struct ioc4_port), GFP_KERNEL);
- if (!port) {
- printk(KERN_WARNING
- "IOC4 serial memory not available for port\n");
+ if (!port)
goto free;
- }
+
spin_lock_init(&port->ip_lock);
/* we need to remember the previous ones, to point back to
@@ -2815,8 +2813,6 @@ ioc4_serial_attach_one(struct ioc4_driver_data *idd)
control = kzalloc(sizeof(struct ioc4_control), GFP_KERNEL);
if (!control) {
- printk(KERN_WARNING "ioc4_attach_one"
- ": unable to get memory for the IOC4\n");
ret = -ENOMEM;
goto out2;
}
@@ -2825,9 +2821,6 @@ ioc4_serial_attach_one(struct ioc4_driver_data *idd)
/* Allocate the soft structure */
soft = kzalloc(sizeof(struct ioc4_soft), GFP_KERNEL);
if (!soft) {
- printk(KERN_WARNING
- "ioc4 (%p): unable to get memory for the soft struct\n",
- (void *)idd->idd_pdev);
ret = -ENOMEM;
goto out3;
}
--
2.15.1
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