commit b627a0e2ed63377c828b1f324dd0120fee4e4cd3
author Nanik Tolaram <nanikjava@gmail.com> Wed Feb 18 22:53:37 2015 +1100
committer Mark Salyzyn <salyzyn@google.com> Mon Feb 23 22:38:39 2015 +0000
tree a918ef345b428f872839a317231b04bd6436b495
parent f1ac6917da172dd3e6829bac41fcbf23e96da079

Add more logging message and dead code

* Add more logging message to aid in easier debugging

* Remove unnecessary dead/commented code

Change-Id: I9c7fe8f6b674cab41601001458010ab176b89776
Signed-off-by: Nanik Tolaram <nanikjava@gmail.com>

adb/usb_linux.c

diff --git a/adb/usb_linux.c b/adb/usb_linux.c
index 7d13a5d..d242c8a 100644
--- a/adb/usb_linux.c
+++ b/adb/usb_linux.c
@@ -379,6 +379,7 @@
     struct usbdevfs_urb *out = NULL;
     int res;
 
+    D("++ usb_bulk_read ++\n");
     memset(urb, 0, sizeof(*urb));
     urb->type = USBDEVFS_URB_TYPE_BULK;
     urb->endpoint = h->ep_in;
@@ -441,6 +442,7 @@
     }
 fail:
     adb_mutex_unlock(&h->lock);
+    D("-- usb_bulk_read --\n");
     return res;
 }
 
@@ -451,6 +453,7 @@
     int n;
     int need_zero = 0;
 
+    D("++ usb_write ++\n");
     if(h->zero_mask) {
             /* if we need 0-markers and our transfer
             ** is an even multiple of the packet size,
@@ -480,6 +483,7 @@
         return n;
     }
 
+    D("-- usb_write --\n");
     return 0;
 }
 
@@ -554,7 +558,7 @@
 
 int usb_close(usb_handle *h)
 {
-    D("[ usb close ... ]\n");
+    D("++ usb close ++\n");
     adb_mutex_lock(&usb_lock);
     h->next->prev = h->prev;
     h->prev->next = h->next;
@@ -562,7 +566,7 @@
     h->next = 0;
 
     adb_close(h->desc);
-    D("[ usb closed %p (fd = %d) ]\n", h, h->desc);
+    D("-- usb closed %p (fd = %d) --\n", h, h->desc);
     adb_mutex_unlock(&usb_lock);
 
     free(h);