[PATCH net] selftests: gro: remove unused variable total_data

[Hangbin Liu]

From: Hangbin Liu <liuhangbin@xxxxxxxxxx>

I hit a build warning when building the net selftests.

  gro.c: In function 'check_capacity_pkts':                                                                                                                                                                                     gro.c:1249:13: warning: variable 'total_data' set but not used [-Wunused-but-set-variable=]
   1249 |         int total_data = 0;
        |             ^~~~~~~~~~

Remove the total_data variable, as it is no longer used.

Fixes: d97348474708 ("selftests: drv-net: gro: always wait for FIN in the capacity test")
Signed-off-by: Hangbin Liu <liuhangbin@xxxxxxxxxx>
---
 tools/testing/selftests/net/lib/gro.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/testing/selftests/net/lib/gro.c b/tools/testing/selftests/net/lib/gro.c
index 7a333155de1a..1bc92e7a625f 100644
--- a/tools/testing/selftests/net/lib/gro.c
+++ b/tools/testing/selftests/net/lib/gro.c
@@ -1246,7 +1246,6 @@ static void check_capacity_pkts(int fd)
 	int coalesced[num_flows];
 	struct tcphdr *tcph;
 	int ip_ext_len = 0;
-	int total_data = 0;
 	int pkt_size = -1;
 	int data_len = 0;
 	int flow_id;
@@ -1309,7 +1308,6 @@ static void check_capacity_pkts(int fd)
 		}
 
 		num_pkt++;
-		total_data += data_len;
 	}
 
 	/* Check flow ordering. We expect to see all non-coalesced first segs

---
base-commit: e0a958ddfc89f2e1c43448cdaeb5b30e54e19448
change-id: 20261022-self_unused_var-d54af8d61a56

Best regards,
--  
Hangbin Liu <liuhangbin@xxxxxxxxxx>