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| author | Yang Ruibin <11162571@vivo.com> | 2024-08-27 14:08:16 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-08-27 15:28:56 +0200 |
| commit | c3eddf5e8c30adb6f43fc0b149e88b9feb76f381 (patch) | |
| tree | d189185147dabecc74792f470a0401015f8b897a /drivers/hsi | |
| parent | Linux 6.11-rc1 (diff) | |
| download | linux-c3eddf5e8c30adb6f43fc0b149e88b9feb76f381.tar.xz linux-c3eddf5e8c30adb6f43fc0b149e88b9feb76f381.zip | |
HSI: omap-ssi: Remove unnecessary debugfs_create_dir() error check
Remove the debugfs_create_dir() error check. It's safe to pass in error
pointers to the debugfs API, hence the user isn't supposed to include
error checking of the return values.
Signed-off-by: Yang Ruibin <11162571@vivo.com>
Link: https://lore.kernel.org/r/20240827120816.3910198-1-11162571@vivo.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/hsi')
| -rw-r--r-- | drivers/hsi/controllers/omap_ssi_core.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c index 3140990a6164..15cb759151e6 100644 --- a/drivers/hsi/controllers/omap_ssi_core.c +++ b/drivers/hsi/controllers/omap_ssi_core.c @@ -116,22 +116,13 @@ static int ssi_debug_add_ctrl(struct hsi_controller *ssi) /* SSI controller */ omap_ssi->dir = debugfs_create_dir(dev_name(&ssi->device), NULL); - if (!omap_ssi->dir) - return -ENOMEM; + debugfs_create_file("regs", S_IRUGO, omap_ssi->dir, ssi, &ssi_regs_fops); - debugfs_create_file("regs", S_IRUGO, omap_ssi->dir, ssi, - &ssi_regs_fops); /* SSI GDD (DMA) */ dir = debugfs_create_dir("gdd", omap_ssi->dir); - if (!dir) - goto rback; debugfs_create_file("regs", S_IRUGO, dir, ssi, &ssi_gdd_regs_fops); return 0; -rback: - debugfs_remove_recursive(omap_ssi->dir); - - return -ENOMEM; } static void ssi_debug_remove_ctrl(struct hsi_controller *ssi) |