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38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
From 13572df6bba85d8fc91a212faa89b5b6147bdf94 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.org>
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Date: Fri, 8 Mar 2019 11:09:49 +0000
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Subject: [PATCH] staging: vc-sm-cma: Don't fail if debugfs calls fail.
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Return codes from debugfs calls should never alter the
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flow of the main code.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
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---
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drivers/staging/vc04_services/vc-sm-cma/vc_sm.c | 8 --------
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1 file changed, 8 deletions(-)
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--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
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+++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
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@@ -681,13 +681,6 @@ static void vc_sm_connected_init(void)
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/* Create a debug fs directory entry (root). */
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sm_state->dir_root = debugfs_create_dir(VC_SM_DIR_ROOT_NAME, NULL);
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- if (!sm_state->dir_root) {
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- pr_err("[%s]: failed to create \'%s\' directory entry\n",
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- __func__, VC_SM_DIR_ROOT_NAME);
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-
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- ret = -EPERM;
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- goto err_stop_sm_service;
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- }
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sm_state->dir_state.show = &vc_sm_cma_global_state_show;
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sm_state->dir_state.dir_entry =
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@@ -720,7 +713,6 @@ static void vc_sm_connected_init(void)
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err_remove_shared_memory:
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debugfs_remove_recursive(sm_state->dir_root);
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-err_stop_sm_service:
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vc_sm_cma_vchi_stop(&sm_state->sm_handle);
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err_failed:
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pr_info("[%s]: failed, ret %d\n", __func__, ret);
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