From: Stefan Richter Date: Tue, 13 Mar 2007 23:27:46 +0000 (+0100) Subject: ieee1394: csr1212: warn on unreachable code X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c94ccf9e3389ff55078a049bfe59b82f854436e8;p=linux-beck.git ieee1394: csr1212: warn on unreachable code We want bugs to show themselves. Signed-off-by: Stefan Richter --- diff --git a/drivers/ieee1394/csr1212.c b/drivers/ieee1394/csr1212.c index 63bf11eb4d31..3c044fc52352 100644 --- a/drivers/ieee1394/csr1212.c +++ b/drivers/ieee1394/csr1212.c @@ -772,6 +772,7 @@ csr1212_generate_positions(struct csr1212_csr_rom_cache *cache, default: /* Should never get here */ + WARN_ON(1); break; } @@ -852,7 +853,8 @@ csr1212_generate_tree_subdir(struct csr1212_keyval *dir, u32 *data_buffer) break; default: /* Should never get here */ - break; /* GDB breakpoint */ + WARN_ON(1); + break; } value |= (a->key.id & CSR1212_KV_KEY_ID_MASK) << @@ -889,7 +891,8 @@ static void csr1212_fill_cache(struct csr1212_csr_rom_cache *cache) case CSR1212_KV_TYPE_IMMEDIATE: case CSR1212_KV_TYPE_CSR_OFFSET: /* Should never get here */ - break; /* GDB breakpoint */ + WARN_ON(1); + break; case CSR1212_KV_TYPE_LEAF: /* Don't copy over Extended ROM areas, they are