nfs: remove kfree() redundant null checks

smatch analysis: fs/nfs/getroot.c:130 nfs_get_root() info: redundant null check on name calling kfree() fs/nfs/unlink.c:272 nfs_async_unlink() info: redundant null check on devname_garbage calling kfree() Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: linux-nfs@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
git-mirror · Feb 17, 2013 · 96aa154 · 96aa154
1 parent 085b7a4
commit 96aa154
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c
@@ -126,8 +126,7 @@ struct dentry *nfs_get_root(struct super_block *sb, struct nfs_fh *mntfh,
 	}
 	spin_unlock(&ret->d_lock);
 out:
-	if (name)
-		kfree(name);
+	kfree(name);
 	nfs_free_fattr(fsinfo.fattr);
 	return ret;
 }
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
@@ -268,8 +268,7 @@ nfs_async_unlink(struct inode *dir, struct dentry *dentry)
 	 * point dentry is definitely not a root, so we won't need
 	 * that anymore.
 	 */
-	if (devname_garbage)
-		kfree(devname_garbage);
+	kfree(devname_garbage);
 	return 0;
 out_unlock:
 	spin_unlock(&dentry->d_lock);