From: Brian Behlendorf Date: Fri, 5 May 2017 17:17:32 +0000 (-0700) Subject: Fix unused variable warning X-Git-Tag: zfs-0.7.0-rc4~1 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1eab430af7828cc1f85a7c26ef37d5da88884977;p=zfs Fix unused variable warning Remove the lz4_ac local variable from dmu_write_policy() to resolve the following unused variable warning on non-debug builds. dmu.c: In function ‘dmu_write_policy’: dmu.c:1892:12: warning: unused variable ‘lz4_ac’ [-Wunused-variable] boolean_t lz4_ac = spa_feature_is_active(os->os_spa, Signed-off-by: Brian Behlendorf --- diff --git a/module/zfs/dmu.c b/module/zfs/dmu.c index 3552dfb53..4203ddb16 100644 --- a/module/zfs/dmu.c +++ b/module/zfs/dmu.c @@ -1889,10 +1889,9 @@ dmu_write_policy(objset_t *os, dnode_t *dn, int level, int wp, boolean_t nopwrite = B_FALSE; boolean_t dedup_verify = os->os_dedup_verify; int copies = os->os_copies; - boolean_t lz4_ac = spa_feature_is_active(os->os_spa, - SPA_FEATURE_LZ4_COMPRESS); - IMPLY(override_compress == ZIO_COMPRESS_LZ4, lz4_ac); + IMPLY(override_compress == ZIO_COMPRESS_LZ4, + spa_feature_is_active(os->os_spa, SPA_FEATURE_LZ4_COMPRESS)); /* * We maintain different write policies for each of the following