From e04906aa1fbaf435b9a1f2ec6bbe7971a3ef8e42 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 9 Feb 2020 11:59:00 +0100 Subject: powerpc/cell/axon_msi: no need to check return value of debugfs_create functions 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200209105901.1620958-5-gregkh@linuxfoundation.org --- arch/powerpc/platforms/cell/axon_msi.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/powerpc/platforms/cell') diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c index 57c4e0e86c88..ca2555b8a0c2 100644 --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -480,10 +480,6 @@ void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic) snprintf(name, sizeof(name), "msic_%d", of_node_to_nid(dn)); - if (!debugfs_create_file(name, 0600, powerpc_debugfs_root, - msic, &fops_msic)) { - pr_devel("axon_msi: debugfs_create_file failed!\n"); - return; - } + debugfs_create_file(name, 0600, powerpc_debugfs_root, msic, &fops_msic); } #endif /* DEBUG */ -- cgit v1.2.3