drivers/mtd/ubi/eba: minor cleanup: tighten scope of a local var

Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index 7400294..4dc10c8 100644 (file)
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -368,7 +368,7 @@ int ubi_eba_read_leb(struct ubi_device *ubi, int vol_id, int lnum, void *buf,
        int err, pnum, scrub = 0, idx = vol_id2idx(ubi, vol_id);
        struct ubi_vid_hdr *vid_hdr;
        struct ubi_volume *vol = ubi->volumes[idx];
-       uint32_t crc, crc1;
+       uint32_t crc;
 
        err = leb_read_lock(ubi, vol_id, lnum);
        if (err)
@@ -451,7 +451,7 @@ retry:
        }
 
        if (check) {
-               crc1 = crc32(UBI_CRC32_INIT, buf, len);
+               uint32_t crc1 = crc32(UBI_CRC32_INIT, buf, len);
                if (crc1 != crc) {
                        ubi_warn("CRC error: calculated %#08x, must be %#08x",
                                 crc1, crc);