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authorVasyl Gomonovych <gomonovych@gmail.com>2017-11-29 17:20:57 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-12-16 02:59:45 +0100
commit846583ce151644b8538ca6cdf3f0857a80787649 (patch)
tree0ca3aea604d2cdc976bfbeaae77bcb6d17f5ce5b /drivers/pnp
parent245fe15e4773d62fe528d5876e73c8ed31c32873 (diff)
PNP: pnpbios: Use PTR_ERR_OR_ZERO()
Fix ptr_ret.cocci warnings: drivers/pnp/pnpbios/core.c:584:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pnp')
-rw-r--r--drivers/pnp/pnpbios/core.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index e681140b85d8..077f334fdbae 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -581,10 +581,7 @@ static int __init pnpbios_thread_init(void)
init_completion(&unload_sem);
task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");
- if (IS_ERR(task))
- return PTR_ERR(task);
-
- return 0;
+ return PTR_ERR_OR_ZERO(task);
}
/* Start the kernel thread later: */

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