diff options
| author |   Lv Ruyi <lv.ruyi@zte.com.cn> | 2022-04-22 04:12:46 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-05-13 11:02:20 +0200 |
| commit | 1a3b704d829c3e4cdd0aaafd67526fee296ed499 (patch) | |
| tree | 4c95088a99241a0e5ef9b28f82be3d442cb3557f /drivers/media/platform/amphion | |
| parent | media: amphion: free ctrl handler if error is set and return error (diff) | |
| download | wireguard-linux-1a3b704d829c3e4cdd0aaafd67526fee296ed499.tar.xz wireguard-linux-1a3b704d829c3e4cdd0aaafd67526fee296ed499.zip | |
media: amphion: 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.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/amphion')
| -rw-r--r-- | drivers/media/platform/amphion/vpu_dbg.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/media/platform/amphion/vpu_dbg.c b/drivers/media/platform/amphion/vpu_dbg.c index 376196bea178..da62bd718fb8 100644 --- a/drivers/media/platform/amphion/vpu_dbg.c +++ b/drivers/media/platform/amphion/vpu_dbg.c @@ -413,10 +413,6 @@ int vpu_inst_create_dbgfs_file(struct vpu_inst *inst) vpu->debugfs, inst, &vpu_dbg_inst_fops); - if (!inst->debugfs) { - dev_err(inst->dev, "vpu create debugfs %s fail\n", name); - return -EINVAL; - } return 0; } @@ -451,10 +447,6 @@ int vpu_core_create_dbgfs_file(struct vpu_core *core) vpu->debugfs, core, &vpu_dbg_core_fops); - if (!core->debugfs) { - dev_err(core->dev, "vpu create debugfs %s fail\n", name); - return -EINVAL; - } } if (!core->debugfs_fwlog) { scnprintf(name, sizeof(name), "fwlog.%d", core->id); @@ -463,10 +455,6 @@ int vpu_core_create_dbgfs_file(struct vpu_core *core) vpu->debugfs, core, &vpu_dbg_fwlog_fops); - if (!core->debugfs_fwlog) { - dev_err(core->dev, "vpu create debugfs %s fail\n", name); - return -EINVAL; - } } return 0; |