[PATCH] kfree cleanup: fs
This is the fs/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in fs/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 24d2fbf..6391d89 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1688,8 +1688,7 @@
rpciod_down(); /* release rpciod */
- if (server->hostname != NULL)
- kfree(server->hostname);
+ kfree(server->hostname);
kfree(server);
}
@@ -1908,8 +1907,7 @@
return ERR_PTR(-ENOMEM);
}
if (copy_from_user(dst, src->data, maxlen)) {
- if (p != NULL)
- kfree(p);
+ kfree(p);
return ERR_PTR(-EFAULT);
}
dst[maxlen] = '\0';
@@ -2000,10 +1998,8 @@
out_err:
s = (struct super_block *)p;
out_free:
- if (server->mnt_path)
- kfree(server->mnt_path);
- if (server->hostname)
- kfree(server->hostname);
+ kfree(server->mnt_path);
+ kfree(server->hostname);
kfree(server);
return s;
}
@@ -2023,8 +2019,7 @@
destroy_nfsv4_state(server);
- if (server->hostname != NULL)
- kfree(server->hostname);
+ kfree(server->hostname);
kfree(server);
}