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platform/chrome: wilco_ec: remove return value check of debugfs_create_dir()

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Smatch complains that:
wilco_ec_debugfs_probe() warn: 'debug_info->dir' is an error
pointer or valid

Debugfs checks are generally not supposed to be checked
for errors and it is not necessary here.

Just delete the dead code.

Signed-off-by: Zhengkang Huang <zkhuang@hust.edu.cn>
Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20230419100303.343379-1-zkhuang@hust.edu.cn
This commit is contained in:
Zhengkang Huang 2023-04-19 18:03:03 +08:00 committed by Tzung-Bi Shih
parent 1f3744b891
commit d184d60aa3
1 changed files with 0 additions and 2 deletions
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2
drivers/platform/chrome/wilco_ec/debugfs.c
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@ -251,8 +251,6 @@ static int wilco_ec_debugfs_probe(struct platform_device *pdev)
return 0;
debug_info->ec = ec;
debug_info->dir = debugfs_create_dir("wilco_ec", NULL);
if (!debug_info->dir)
return 0;
debugfs_create_file("raw", 0644, debug_info->dir, NULL, &fops_raw);
debugfs_create_file("h1_gpio", 0444, debug_info->dir, ec,
&fops_h1_gpio);