diff options
| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-22 16:21:00 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-01-28 15:58:54 +0100 |
| commit | f36108c46288ddd625688d852935490688069f71 (patch) | |
| tree | 8cef9c00a78a34b5f64f0b04f404d233306bc21d /arch/s390/hypfs/hypfs_diag.c | |
| parent | s390/setup: set control program code via diag 318 (diff) | |
| download | linux-dev-f36108c46288ddd625688d852935490688069f71.tar.xz linux-dev-f36108c46288ddd625688d852935490688069f71.zip | |
s390/hypfs: 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: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux-s390@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/hypfs/hypfs_diag.c')
| -rw-r--r-- | arch/s390/hypfs/hypfs_diag.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c index 3452e18bb1ca..f0bc4dc3e9bf 100644 --- a/arch/s390/hypfs/hypfs_diag.c +++ b/arch/s390/hypfs/hypfs_diag.c @@ -440,11 +440,10 @@ __init int hypfs_diag_init(void) pr_err("The hardware system does not support hypfs\n"); return -ENODATA; } - if (diag204_info_type == DIAG204_INFO_EXT) { - rc = hypfs_dbfs_create_file(&dbfs_file_d204); - if (rc) - return rc; - } + + if (diag204_info_type == DIAG204_INFO_EXT) + hypfs_dbfs_create_file(&dbfs_file_d204); + if (MACHINE_IS_LPAR) { rc = diag224_get_name_table(); if (rc) { |