AOSP: e2fsck: Remove unused variable.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>

Bug: N/A
Test: e2fsck builds
Change-Id: I48e33920d8aa369808fb47143f2a46ecaa03f6c3
From AOSP commit: 4d2e95e15a4df94e556c2bfbf77b7b1d8e43b446
diff --git a/e2fsck/pass1.c b/e2fsck/pass1.c
index 461f5fb..ce43821 100644
--- a/e2fsck/pass1.c
+++ b/e2fsck/pass1.c
@@ -3444,8 +3444,6 @@
 				bad_size = 2;
 		}
 	} else {
-		e2_blkcnt_t blkpg = ctx->blocks_per_page;
-
 		size = EXT2_I_SIZE(inode);
 		if ((pb.last_init_lblock >= 0) &&
 		    /* Do not allow initialized allocated blocks past i_size*/