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| author | Yang Li <leoli@freescale.com> | 2009-05-11 22:36:02 +0000 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-06-15 21:45:32 -0500 |
| commit | 5f28c52003612cccf12dfcbac4d9f0692bd28e67 (patch) | |
| tree | d51517971a8d76406a91eccc18cb6abf54223504 /drivers/rapidio/rio-sysfs.c | |
| parent | 7b9edb9d619a1b3ecd35d832d4a93803d4f0ca5f (diff) | |
| download | lwn-5f28c52003612cccf12dfcbac4d9f0692bd28e67.tar.gz lwn-5f28c52003612cccf12dfcbac4d9f0692bd28e67.zip | |
rio: warn_unused_result warnings fix
Adding failure path for the following two cases.
warning: ignoring return value of 'device_add', declared with attribute warn_unused_result
warning: ignoring return value of 'sysfs_create_bin_file', declared with attribute warn_unused_result
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers/rapidio/rio-sysfs.c')
| -rw-r--r-- | drivers/rapidio/rio-sysfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c index 97a147f050d6..ba742e82c57d 100644 --- a/drivers/rapidio/rio-sysfs.c +++ b/drivers/rapidio/rio-sysfs.c @@ -214,9 +214,11 @@ static struct bin_attribute rio_config_attr = { */ int rio_create_sysfs_dev_files(struct rio_dev *rdev) { - sysfs_create_bin_file(&rdev->dev.kobj, &rio_config_attr); + int err = 0; - return 0; + err = sysfs_create_bin_file(&rdev->dev.kobj, &rio_config_attr); + + return err; } /** |