diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-11 21:41:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-18 14:47:25 +0300 |
| commit | d7ef4857d947a0c9ba26bfe02bac1629bda9f9a0 (patch) | |
| tree | a5f64247831cb9d6345f7dab8f500ca98ad072e7 /drivers/misc/genwqe/card_dev.c | |
| parent | 7e9f02a7896bf12bddfa28c4fdc442aa6cc6eda1 (diff) | |
| download | linux-d7ef4857d947a0c9ba26bfe02bac1629bda9f9a0.tar.xz | |
genwq: 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.
Cc: Frank Haverkamp <haver@linux.ibm.com>
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/genwqe/card_dev.c')
| -rw-r--r-- | drivers/misc/genwqe/card_dev.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c index 8c1b63a4337b..b5942e8943ef 100644 --- a/drivers/misc/genwqe/card_dev.c +++ b/drivers/misc/genwqe/card_dev.c @@ -1307,14 +1307,10 @@ int genwqe_device_create(struct genwqe_dev *cd) goto err_cdev; } - rc = genwqe_init_debugfs(cd); - if (rc != 0) - goto err_debugfs; + genwqe_init_debugfs(cd); return 0; - err_debugfs: - device_destroy(cd->class_genwqe, cd->devnum_genwqe); err_cdev: cdev_del(&cd->cdev_genwqe); err_add: |