[Acx100-devel] [PATCH 01/29] common.c: add several BUILD_BUG_DECLs

[Jim C. <jim...@gm...>]

Verify that several arrays are same size on acx111 and acx100:
- acx111_ie_len__VS__acx100_ie_len,
- acx111_ie_len_dot11__VS__acx100_ie_len_dot11,
- proc_files__VS__acx_proc_show_funcs,

These are unlikely to to get checked otherwize, except by involved
functional tests at multiple rates.  OTOH, they dont actually test
anything fundamental, but just catch spurious errors which drop lines
in the array initializations.  It may be appropriate at some point to
add entries, thus breaking this check, but its easy to fix the
resulting error (either by adding a corresponding entry, or removing
the check).

Signed-off-by: Jim Cromie <jim...@gm...>
---
 common.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/common.c b/common.c
index 2f1b338..2986b9a 100644
--- a/common.c
+++ b/common.c
@@ -502,6 +502,8 @@ static const u16 acx111_ie_len[] = {
 	0,
 	ACX1FF_IE_EEPROM_VER_LEN,
 };
+BUILD_BUG_DECL(acx111_ie_len__VS__acx100_ie_len,
+	ARRAY_SIZE(acx111_ie_len) != ARRAY_SIZE(acx100_ie_len));
 
 static const u16 acx111_ie_len_dot11[] = {
 	0,
@@ -525,6 +527,8 @@ static const u16 acx111_ie_len_dot11[] = {
 	0,
 	0,
 };
+BUILD_BUG_DECL(acx111_ie_len_dot11__VS__acx100_ie_len_dot11,
+	ARRAY_SIZE(acx111_ie_len_dot11) != ARRAY_SIZE(acx100_ie_len_dot11));
 
 // BOM Rate and channel definition
 // ---
@@ -687,6 +691,8 @@ static acx_proc_show_t *const
 	acx_proc_show_antenna,
 	acx_proc_show_reg_domain,
 };
+BUILD_BUG_DECL(proc_files__VS__acx_proc_show_funcs,
+	ARRAY_SIZE(proc_files) != ARRAY_SIZE(acx_proc_show_funcs));
 
 static acx_proc_write_t *const
  acx_proc_write_funcs[] = {
-- 
1.7.10.1.487.ga3935e6