From: Jeff Garzik Date: Wed, 4 Oct 2006 11:57:18 +0000 (-0400) Subject: [JFFS2] kill warning RE debug-only variables X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a6b1d82d079a99d09761ee5fbc66c49f33b42324;p=linux-beck.git [JFFS2] kill warning RE debug-only variables gcc emits the following warning on a 'allmodconfig' build: fs/jffs2/xattr.c: In function ‘unrefer_xattr_datum’: fs/jffs2/xattr.c:402: warning: unused variable ‘version’ fs/jffs2/xattr.c:402: warning: unused variable ‘xid’ Given that these variables are only used in the debug printk, and they merely remove a deref, we can easily kill the warning by adding the derefs to the debug printk. Signed-off-by: Jeff Garzik Signed-off-by: David Woodhouse --- diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index 4da09ce1d1f5..4bb3f1897330 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -399,8 +399,6 @@ static void unrefer_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datu { /* must be called under down_write(xattr_sem) */ if (atomic_dec_and_lock(&xd->refcnt, &c->erase_completion_lock)) { - uint32_t xid = xd->xid, version = xd->version; - unload_xattr_datum(c, xd); xd->flags |= JFFS2_XFLAGS_DEAD; if (xd->node == (void *)xd) { @@ -411,7 +409,8 @@ static void unrefer_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datu } spin_unlock(&c->erase_completion_lock); - dbg_xattr("xdatum(xid=%u, version=%u) was removed.\n", xid, version); + dbg_xattr("xdatum(xid=%u, version=%u) was removed.\n", + xd->xid, xd->version); } }