1.
[linux-3.16-rc5/drivers/hsi/controllers/omap_ssi.c:357]: (style) Checking if
unsigned variable 'gdd_irq' is less than zero.
Source code is
omap_ssi->gdd_irq = platform_get_irq_byname(pd, "gdd_mpu");
if (omap_ssi->gdd_irq < 0) {
2.
[linux-3.16-rc5/drivers/hsi/controllers/omap_ssi_port.c:1017]: (style) Checking
if unsigned variable 'irq' is less than zero.
Source code is
omap_port->irq = platform_get_irq(pd, 0);
if (omap_port->irq < 0) {
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80441
Reported-by: David Binderman <[email protected]>
Signed-off-by: Andrey Utkin <[email protected]>
---
drivers/hsi/controllers/omap_ssi.c | 6 +++---
drivers/hsi/controllers/omap_ssi_port.c | 7 ++++---
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/hsi/controllers/omap_ssi.c
b/drivers/hsi/controllers/omap_ssi.c
index 0fc7a7f..232ab73 100644
--- a/drivers/hsi/controllers/omap_ssi.c
+++ b/drivers/hsi/controllers/omap_ssi.c
@@ -353,12 +353,12 @@ static int __init ssi_add_controller(struct
hsi_controller *ssi,
err = ssi_get_iomem(pd, "gdd", &omap_ssi->gdd, NULL);
if (err < 0)
goto out_err;
- omap_ssi->gdd_irq = platform_get_irq_byname(pd, "gdd_mpu");
- if (omap_ssi->gdd_irq < 0) {
+ err = platform_get_irq_byname(pd, "gdd_mpu");
+ if (err < 0) {
dev_err(&pd->dev, "GDD IRQ resource missing\n");
- err = omap_ssi->gdd_irq;
goto out_err;
}
+ omap_ssi->gdd_irq = err;
tasklet_init(&omap_ssi->gdd_tasklet, ssi_gdd_tasklet,
(unsigned long)ssi);
err = devm_request_irq(&ssi->device, omap_ssi->gdd_irq, ssi_gdd_isr,
diff --git a/drivers/hsi/controllers/omap_ssi_port.c
b/drivers/hsi/controllers/omap_ssi_port.c
index 29aea0b..001b868 100644
--- a/drivers/hsi/controllers/omap_ssi_port.c
+++ b/drivers/hsi/controllers/omap_ssi_port.c
@@ -1013,11 +1013,12 @@ static int __init ssi_port_irq(struct hsi_port *port,
struct omap_ssi_port *omap_port = hsi_port_drvdata(port);
int err;
- omap_port->irq = platform_get_irq(pd, 0);
- if (omap_port->irq < 0) {
+ err = platform_get_irq(pd, 0);
+ if (err < 0) {
dev_err(&port->device, "Port IRQ resource missing\n");
- return omap_port->irq;
+ return err;
}
+ omap_port->irq = err;
tasklet_init(&omap_port->pio_tasklet, ssi_pio_tasklet,
(unsigned long)port);
err = devm_request_irq(&port->device, omap_port->irq, ssi_pio_isr,
--
1.8.5.5
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