luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

pstore: fix build warning for unused return value from sysfs_create_file

Browse Source 
fs/pstore/inode.c: In function 'init_pstore_fs':
fs/pstore/inode.c:266: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Tony Luck 2011-01-06 16:58:58 -08:00
parent 0bb77c465f
commit 168f2e1431
1 changed files with 17 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
fs/pstore/inode.c
View File

@ -256,23 +256,28 @@ static struct file_system_type pstore_fs_type = {
static int __init init_pstore_fs(void)
{
int ret = 0;
int rc = 0;
struct kobject *pstorefs_kobj;
pstorefs_kobj = kobject_create_and_add("pstore", fs_kobj);
if (!pstorefs_kobj)
return -ENOMEM;
sysfs_create_file(pstorefs_kobj, &pstore_kmsg_bytes_attr.attr);
ret = register_filesystem(&pstore_fs_type);
if (ret) {
sysfs_remove_file(pstorefs_kobj, &pstore_kmsg_bytes_attr.attr);
kobject_put(pstorefs_kobj);
if (!pstorefs_kobj) {
rc = -ENOMEM;
goto done;
}
return ret;
rc = sysfs_create_file(pstorefs_kobj, &pstore_kmsg_bytes_attr.attr);
if (rc)
goto done1;
rc = register_filesystem(&pstore_fs_type);
if (rc == 0)
goto done;
sysfs_remove_file(pstorefs_kobj, &pstore_kmsg_bytes_attr.attr);
done1:
kobject_put(pstorefs_kobj);
done:
return rc;
}
module_init(init_pstore_fs)