Get rid of sp_die().

- Add return values to sp_flush_stream(), sp_pass_writen(),
  sp_execute_opbuf(), sp_execute_opbuf_noflush(),
  sp_check_opbuf_usage(), sp_do_read_n().
- Use those return values to propagate errors instead of exiting.
  In some places this has to wait for core API changes (error handling for
  chip_readb, chip_readn, chip_write) hence comments are added instead.

Signed-off-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>

git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1719 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 0 insertions, 6 deletions

diff --git a/serial.c b/serial.c
index 562a95a..4d912ba 100644
--- a/serial.c
+++ b/serial.c
@@ -41,12 +41,6 @@
 
 fdtype sp_fd = SER_INV_FD;
 
-void __attribute__((noreturn)) sp_die(char *msg)
-{
-	perror(msg);
-	exit(1);
-}
-
 #ifdef _WIN32
 struct baudentry {
 	DWORD flag;