From 08d4822dd22465da4a452484780b285a93192fce Mon Sep 17 00:00:00 2001 From: Patrik Nyblom Date: Fri, 11 Nov 2011 15:58:42 +0100 Subject: Remove remaining gcc 4.6 assigned-but-not-used warnings from erts --- erts/emulator/drivers/common/efile_drv.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'erts/emulator/drivers/common/efile_drv.c') diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c index 52f1b5312b..901d98c09d 100644 --- a/erts/emulator/drivers/common/efile_drv.c +++ b/erts/emulator/drivers/common/efile_drv.c @@ -2472,16 +2472,22 @@ file_output(ErlDrvData e, char* buf, int count) static void file_flush(ErlDrvData e) { file_descriptor *desc = (file_descriptor *)e; +#ifdef DEBUG int r; +#endif TRACE_C('f'); - r = flush_write(desc, NULL); +#ifdef DEBUG + r = +#endif + flush_write(desc, NULL); /* Only possible reason for bad return value is ENOMEM, and * there is nobody to tell... */ +#ifdef DEBUG ASSERT(r == 0); - r = 0; /* Avoiding warning */ +#endif cq_execute(desc); } @@ -2531,12 +2537,14 @@ file_timeout(ErlDrvData e) { driver_async(desc->port, KEY(desc), desc->invoke, desc->d, desc->free); break; case timer_write: { - int r = flush_write(desc, NULL); +#ifdef DEBUG + int r = +#endif + flush_write(desc, NULL); /* Only possible reason for bad return value is ENOMEM, and * there is nobody to tell... */ ASSERT(r == 0); - r = 0; /* Avoiding warning */ cq_execute(desc); } break; } /* case */ -- cgit v1.2.3