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arm: omap1: no need to check return value of debugfs_create functions

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When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: Paul Walmsley <paul@pwsan.com>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: linux-omap@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2019-01-22 15:41:13 +01:00
parent ad09137631
commit d5ddd5a517
2 changed files with 14 additions and 56 deletions
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7
arch/arm/mach-omap1/pm.c
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@@ -539,11 +539,8 @@ static void omap_pm_init_debugfs(void)
struct dentry *d;
d = debugfs_create_dir("pm_debug", NULL);
if (!d)
return;
(void) debugfs_create_file("omap_pm", S_IWUSR | S_IRUGO,
d, NULL, &omap_pm_debug_fops);
debugfs_create_file("omap_pm", S_IWUSR | S_IRUGO, d, NULL,
&omap_pm_debug_fops);
}
#endif /* CONFIG_DEBUG_FS */