1 files changed, 2 insertions, 1 deletions

diff --git a/sound/isa/gus/gus_mem.c b/sound/isa/gus/gus_mem.c
index 661205c4dcea..af888a022fc0 100644
--- a/sound/isa/gus/gus_mem.c
+++ b/sound/isa/gus/gus_mem.c
@@ -127,7 +127,8 @@ static struct snd_gf1_mem_block *snd_gf1_mem_share(struct snd_gf1_mem * alloc,
             !share_id[2] && !share_id[3])
                 return NULL;
         for (block = alloc->first; block; block = block->next)
-                if (!memcmp(share_id, block->share_id, sizeof(share_id)))
+                if (!memcmp(share_id, block->share_id,
+                                sizeof(block->share_id)))
                         return block;
         return NULL;
 }