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authorYang Li <leoli@freescale.com>2009-05-11 22:36:02 +0000
committerKumar Gala <galak@kernel.crashing.org>2009-06-15 21:45:32 -0500
commit5f28c52003612cccf12dfcbac4d9f0692bd28e67 (patch)
treed51517971a8d76406a91eccc18cb6abf54223504 /drivers/rapidio/rio-sysfs.c
parent7b9edb9d619a1b3ecd35d832d4a93803d4f0ca5f (diff)
downloadlinux-linaro-stable-5f28c52003612cccf12dfcbac4d9f0692bd28e67.tar.gz
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.c6
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;
}
/**