[MTD] [NAND] Replace -1 with -EBADMSG in nand error correction code

Magic numerical values are just bad style.  Particularly so when
undocumented.

Signed-off-by: Jörn Engel <joern@logfs.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c
index fde593e5e634..9003a135e050 100644
--- a/drivers/mtd/nand/nand_ecc.c
+++ b/drivers/mtd/nand/nand_ecc.c
@@ -189,7 +189,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat,
         if(countbits(s0 | ((uint32_t)s1 << 8) | ((uint32_t)s2 <<16)) == 1)
                 return 1;
 
-        return -1;
+        return -EBADMSG;
 }
 EXPORT_SYMBOL(nand_correct_data);