we use IS_ERR_VALUE to check for error values of pm_runtime_get_sync,
when the value can only be < 0 in the case of err. Replace the
check with a simpler < 0 check.
This fixes the coccicheck warnings:
linux-2.6/drivers/i2c/busses/i2c-omap.c:1157:5-24:
pm_runtime_get_sync returns < 0 as error. Unecessary IS_ERR_VALUE at
line 1158
linux-2.6/drivers/i2c/busses/i2c-omap.c:1278:7-26:
pm_runtime_get_sync returns < 0 as error. Unecessary IS_ERR_VALUE at
line 1279
drivers/i2c/busses/i2c-omap.c:638:5-24:
pm_runtime_get_sync returns < 0 as error. Unecessary IS_ERR_VALUE at
line 639
Signed-off-by: Nishanth Menon <n...@ti.com>
---
Patch based on: v3.14-rc8
coccicheck report based on next-20140326 tag
drivers/i2c/busses/i2c-omap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 90dcc2e..078a3de 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -636,7 +636,7 @@ omap_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg
msgs[], int num)
int r;
r = pm_runtime_get_sync(dev->dev);
- if (IS_ERR_VALUE(r))
+ if (r < 0)
goto out;
r = omap_i2c_wait_for_bb(dev);
@@ -1155,7 +1155,7 @@ omap_i2c_probe(struct platform_device *pdev)
pm_runtime_use_autosuspend(dev->dev);
r = pm_runtime_get_sync(dev->dev);
- if (IS_ERR_VALUE(r))
+ if (r < 0)
goto err_free_mem;
/*
@@ -1276,7 +1276,7 @@ static int omap_i2c_remove(struct platform_device *pdev)
i2c_del_adapter(&dev->adapter);
ret = pm_runtime_get_sync(&pdev->dev);
- if (IS_ERR_VALUE(ret))
+ if (ret < 0)
return ret;
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
--
1.7.9.5
--
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