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Staging: olpc_dcon: Remove NULL comparison

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Problem found using checkpatch.pl
CHECK: Comparison to NULL could be written "(!)dcon_device"

Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aybuke Ozdemir 2015-10-16 21:51:45 +03:00 committed by Greg Kroah-Hartman
parent bdf4b8811f
commit 5e6731c88b
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/olpc_dcon/olpc_dcon.c
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@ -616,7 +616,7 @@ static int dcon_probe(struct i2c_client *client, const struct i2c_device_id *id)
dcon_device = platform_device_alloc("dcon", -1);
if (dcon_device == NULL) {
if (!dcon_device) {
pr_err("Unable to create the DCON device\n");
rc = -ENOMEM;
goto eirq;
@ -679,7 +679,7 @@ static int dcon_remove(struct i2c_client *client)
backlight_device_unregister(dcon->bl_dev);
if (dcon_device != NULL)
if (dcon_device)
platform_device_unregister(dcon_device);
cancel_work_sync(&dcon->switch_source);