sysfs: make sysfs_addrm_finish() return void

With the previous sysfs_add_one() update, there is only one user of
the return value of sysfs_addrm_finish() and the user can switch to
testing @sd easily.  Make sysfs_addrm_finish() return void for cleaner
semantics as suggested by Satyam Sharma.

This patch doesn't introduce any noticeable behavior change.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Satyam Sharma <satyam.sharma@gmail.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 2 deletions

diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index efb4062fe099..e22db6cd4df7 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -200,7 +200,10 @@ int sysfs_hash_and_remove(struct sysfs_dirent *dir_sd, const char *name)
         if (sd)
                 sysfs_remove_one(&acxt, sd);
 
-        if (sysfs_addrm_finish(&acxt))
+        sysfs_addrm_finish(&acxt);
+
+        if (sd)
                 return 0;
-        return -ENOENT;
+        else
+                return -ENOENT;
 }