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ASoC: fsl: 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.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Greg Kroah-Hartman
2019-06-14 11:47:55 +02:00
committed by Mark Brown
parent 7f807f2809
commit 227ab8baa1
4 changed files with 10 additions and 30 deletions
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10
sound/soc/fsl/imx-audmux.c
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@@ -141,17 +141,11 @@ static void audmux_debugfs_init(void)
char buf[20];
audmux_debugfs_root = debugfs_create_dir("audmux", NULL);
if (!audmux_debugfs_root) {
pr_warning("Failed to create AUDMUX debugfs root\n");
return;
}
for (i = 0; i < MX31_AUDMUX_PORT7_SSI_PINS_7 + 1; i++) {
snprintf(buf, sizeof(buf), "ssi%lu", i);
if (!debugfs_create_file(buf, 0444, audmux_debugfs_root,
(void *)i, &audmux_debugfs_fops))
pr_warning("Failed to create AUDMUX port %lu debugfs file\n",
i);
debugfs_create_file(buf, 0444, audmux_debugfs_root,
(void *)i, &audmux_debugfs_fops);
}
}