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mic: 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: Ashutosh Dixit <ashutosh.dixit@intel.com>
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2019-06-11 20:43:23 +02:00
parent 053cf51040
commit 7e9f02a789
5 changed files with 2 additions and 33 deletions
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5
drivers/misc/mic/scif/scif_debugfs.c
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@@ -103,11 +103,6 @@ DEFINE_SHOW_ATTRIBUTE(scif_rma);
void __init scif_init_debugfs(void)
{
scif_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
if (!scif_dbg) {
dev_err(scif_info.mdev.this_device,
"can't create debugfs dir scif\n");
return;
}
debugfs_create_file("scif_dev", 0444, scif_dbg, NULL, &scif_dev_fops);
debugfs_create_file("scif_rma", 0444, scif_dbg, NULL, &scif_rma_fops);