lzo1x_1_do_compress always returns LZO_E_OK. Thus, the check of the return value is useless.
Signed-off-by: Salah Triki <[email protected]> --- drivers/base/regmap/regcache-lzo.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/base/regmap/regcache-lzo.c b/drivers/base/regmap/regcache-lzo.c index 2d53f6f..67245d0 100644 --- a/drivers/base/regmap/regcache-lzo.c +++ b/drivers/base/regmap/regcache-lzo.c @@ -46,11 +46,10 @@ static int regcache_lzo_prepare(struct regcache_lzo_ctx *lzo_ctx) static int regcache_lzo_compress(struct regcache_lzo_ctx *lzo_ctx) { size_t compress_size; - int ret; - ret = lzo1x_1_compress(lzo_ctx->src, lzo_ctx->src_len, + lzo1x_1_compress(lzo_ctx->src, lzo_ctx->src_len, lzo_ctx->dst, &compress_size, lzo_ctx->wmem); - if (ret != LZO_E_OK || compress_size > lzo_ctx->dst_len) + if (compress_size > lzo_ctx->dst_len) return -EINVAL; lzo_ctx->dst_len = compress_size; return 0; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
