net: ipa: refactor endpoint loops

Change two functions that iterate over all endpoints to use while
loops, using "endpoint_id" as the index variables in both spots.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index 6fc3cc6..740b2e4 100644 (file)
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -426,10 +426,10 @@ ipa_endpoint_program_suspend(struct ipa_endpoint *endpoint, bool enable)
  */
 void ipa_endpoint_modem_pause_all(struct ipa *ipa, bool enable)
 {
-       u32 endpoint_id;
+       u32 endpoint_id = 0;
 
-       for (endpoint_id = 0; endpoint_id < IPA_ENDPOINT_MAX; endpoint_id++) {
-               struct ipa_endpoint *endpoint = &ipa->endpoint[endpoint_id];
+       while (endpoint_id < IPA_ENDPOINT_MAX) {
+               struct ipa_endpoint *endpoint = &ipa->endpoint[endpoint_id++];
 
                if (endpoint->ee_id != GSI_EE_MODEM)
                        continue;
@@ -1008,10 +1008,10 @@ static void ipa_endpoint_init_hol_block_disable(struct ipa_endpoint *endpoint)
 
 void ipa_endpoint_modem_hol_block_clear_all(struct ipa *ipa)
 {
-       u32 i;
+       u32 endpoint_id = 0;
 
-       for (i = 0; i < IPA_ENDPOINT_MAX; i++) {
-               struct ipa_endpoint *endpoint = &ipa->endpoint[i];
+       while (endpoint_id < IPA_ENDPOINT_MAX) {
+               struct ipa_endpoint *endpoint = &ipa->endpoint[endpoint_id++];
 
                if (endpoint->toward_ipa || endpoint->ee_id != GSI_EE_MODEM)
                        continue;