jffs2: Drop bogus if in comment

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=4740f4965298a2177d16d960e8e3cccaac256c85
Commit:     4740f4965298a2177d16d960e8e3cccaac256c85
Parent:     068b44b714952092e0791b321b05be79de9baa1e
Author:     Geert Uytterhoeven <geert+renesas at glider.be>
AuthorDate: Thu Nov 27 12:05:46 2014 +0100
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Fri Nov 28 18:23:44 2014 -0800

    jffs2: Drop bogus if in comment
    
    Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
    Cc: David Woodhouse <dwmw2 at infradead.org>
    Cc: linux-mtd at lists.infradead.org
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 fs/jffs2/readinode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index 386303d..dddbde4 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -224,7 +224,7 @@ static int jffs2_add_tn_to_tree(struct jffs2_sb_info *c,
 
 	dbg_readinode("insert fragment %#04x-%#04x, ver %u at %08x\n", tn->fn->ofs, fn_end, tn->version, ref_offset(tn->fn->raw));
 
-	/* If a node has zero dsize, we only have to keep if it if it might be the
+	/* If a node has zero dsize, we only have to keep it if it might be the
 	   node with highest version -- i.e. the one which will end up as f->metadata.
 	   Note that such nodes won't be REF_UNCHECKED since there are no data to
 	   check anyway. */