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| author | Mike Marshall <hubcap@omnibond.com> | 2015-07-29 13:36:37 -0400 |
|---|---|---|
| committer | Mike Marshall <hubcap@omnibond.com> | 2015-10-03 11:40:03 -0400 |
| commit | eeaa3d448c5d35ad0dc16a981aacd64139c53eee (patch) | |
| tree | 113bc05b053812e48a281bfb015b25958fa697e6 /fs/orangefs/xattr.c | |
| parent | 84d02150dea7571dc32176e35d65eecde82631a9 (diff) | |
| download | linux-eeaa3d448c5d35ad0dc16a981aacd64139c53eee.tar.gz | |
Orangefs: address problems found by static checker
Don't check for negative rc from boolean. Don't pointlessly initialize variables, it short-circuits gcc's uninitialized variable warnings. And max_new_nr_segs can never be zero, so don't check for it. Preserve original kstrdup pointer for freeing later. Don't check for negative value in unsigned variable. Signed-off-by: Mike Marshall <hubcap@omnibond.com>
Diffstat (limited to 'fs/orangefs/xattr.c')
| -rw-r--r-- | fs/orangefs/xattr.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/orangefs/xattr.c b/fs/orangefs/xattr.c index 2766090f5ca4..227eaa47b1e1 100644 --- a/fs/orangefs/xattr.c +++ b/fs/orangefs/xattr.c @@ -77,10 +77,8 @@ ssize_t pvfs2_inode_getxattr(struct inode *inode, const char *prefix, gossip_err("pvfs2_inode_getxattr: bogus NULL pointers\n"); return -EINVAL; } - if (size < 0 || - (strlen(name) + strlen(prefix)) >= PVFS_MAX_XATTR_NAMELEN) { - gossip_err("Invalid size (%d) or key length (%d)\n", - (int)size, + if ((strlen(name) + strlen(prefix)) >= PVFS_MAX_XATTR_NAMELEN) { + gossip_err("Invalid key length (%d)\n", (int)(strlen(name) + strlen(prefix))); return -EINVAL; } |