From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Sun, 29 Jun 2014 14:22:16 +0000 (+0300)
Subject: UBIFS: remove unnecessary check
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f1cb705accc70ac327de2108ecf07b300e03fc42;p=linux-beck.git

UBIFS: remove unnecessary check

Remove the "if (c->lhead_offs == 0)" check because is unnecessary, since
at that point the log head offset is guaranteed to be zero due to the previous
operation.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---

diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c
index a902c5919e42..518b13685b2a 100644
--- a/fs/ubifs/log.c
+++ b/fs/ubifs/log.c
@@ -407,12 +407,10 @@ int ubifs_log_start_commit(struct ubifs_info *c, int *ltail_lnum)
 		c->lhead_offs = 0;
 	}
 
-	if (c->lhead_offs == 0) {
-		/* Must ensure next LEB has been unmapped */
-		err = ubifs_leb_unmap(c, c->lhead_lnum);
-		if (err)
-			goto out;
-	}
+	/* Must ensure next LEB has been unmapped */
+	err = ubifs_leb_unmap(c, c->lhead_lnum);
+	if (err)
+		goto out;
 
 	len = ALIGN(len, c->min_io_size);
 	dbg_log("writing commit start at LEB %d:0, len %d", c->lhead_lnum, len);