iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xfs: remove __KERNEL__ check from xfs_dir2_leaf.c

Browse Source 
It's actually an ifndef section, which means it is only included in
userspace. however, it's deep within the libxfs code, so it's
unlikely that the condition checked in userspace can actually occur
(search an empty leaf) through the libxfs interfaces. i.e. if it can
happen in usrspace, it can happen in the kernel, so remove it from
userspace too....

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Dave Chinner 2013-08-12 20:49:52 +10:00 committed by Ben Myers
parent b49a0c1883
commit cb9eabff58
1 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
fs/xfs/xfs_dir2_leaf.c
View File

@ -1586,10 +1586,6 @@ xfs_dir2_leaf_search_hash(
ents = xfs_dir3_leaf_ents_p(leaf);
xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf);
#ifndef __KERNEL__
if (!leafhdr.count)
return 0;
#endif
/*
* Note, the table cannot be empty, so we have to go through the loop.
* Binary search the leaf entries looking for our hash value.