[PATCH 02/10] mtd-tests: io_paral: build error, "variable length strings"

[Brian Norris]

Some compilers will complain about use of strlen() within a static array
size declaration. For this type of string, "sizeof() - 1" is equivalent
and prevents the build error.

Error:

   io_paral.c:48:13: error: variably modified 'vol_nodes' at file scope

Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 tests/ubi-tests/io_paral.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tests/ubi-tests/io_paral.c b/tests/ubi-tests/io_paral.c
index 9754a0d..1d9a97c 100644
--- a/tests/ubi-tests/io_paral.c
+++ b/tests/ubi-tests/io_paral.c
@@ -45,7 +45,7 @@ static int vol_size;
 
 static struct ubi_mkvol_request reqests[THREADS_NUM + 1];
 static char vol_name[THREADS_NUM + 1][100];
-static char vol_nodes[THREADS_NUM + 1][strlen(UBI_VOLUME_PATTERN) + 100];
+static char vol_nodes[THREADS_NUM + 1][sizeof(UBI_VOLUME_PATTERN) + 99];
 static unsigned char *wbufs[THREADS_NUM + 1];
 static unsigned char *rbufs[THREADS_NUM + 1];
 
-- 
1.7.0.4