The previous commit added support for IPA having up to six source
and destination resources. But currently nothing uses more than
four. (Five of each are used in a newer version of the hardware.)
I find that in one of my build environments the compiler complains
about newly-added code in two spots. Inspection shows that the
warnings have no merit, but this compiler does not recognize that.
ipa_main.c:457:39: warning: array index 5 is past the end of the
array (which contains 4 elements) [-Warray-bounds]
(and the same warning at line 483)
We can make this warning go away by changing the number of elements
in the source and destination resource limit arrays--now rather than
waiting until we need it to support the newer hardware. This change
was coming soon anyway; make it now to get rid of the warning.
Signed-off-by: Alex Elder <el...@linaro.org>
---
Sorry about this; I got no warnings on my primary build system.
drivers/net/ipa/ipa_data.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ipa/ipa_data.h b/drivers/net/ipa/ipa_data.h
index 0225d81d85028..83c4b78373efb 100644
--- a/drivers/net/ipa/ipa_data.h
+++ b/drivers/net/ipa/ipa_data.h
@@ -46,8 +46,8 @@
*/
/* The maximum value returned by ipa_resource_group_{src,dst}_count() */
-#define IPA_RESOURCE_GROUP_SRC_MAX 4
-#define IPA_RESOURCE_GROUP_DST_MAX 4
+#define IPA_RESOURCE_GROUP_SRC_MAX 5
+#define IPA_RESOURCE_GROUP_DST_MAX 5
/**
* struct gsi_channel_data - GSI channel configuration data
--
2.20.1
