[Asterisk-code-review] res fax: Remove checks for unsigned values being >= 0. (asterisk[master])

[Corey Farrell]

Corey Farrell has uploaded this change for review. ( https://gerrit.asterisk.org/7282


Change subject: res_fax: Remove checks for unsigned values being >= 0.
......................................................................

res_fax: Remove checks for unsigned values being >= 0.

It's impossible for gwtimeout or fdtimeout to be less than 0 because
they are unsigned int's.  Remove checks and unreachable branches.

Change-Id: Ib2286960621e6ee245e40013c84986143302bc78
---
M res/res_fax.c
1 file changed, 2 insertions(+), 13 deletions(-)



  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/82/7282/1

diff --git a/res/res_fax.c b/res/res_fax.c
index b25b6d1..4a1c084 100644
--- a/res/res_fax.c
+++ b/res/res_fax.c
@@ -4561,12 +4561,7 @@
 					unsigned int gwtimeout;
 
 					if (sscanf(timeout, "%30u", &gwtimeout) == 1) {
-						if (gwtimeout >= 0) {
-							details->gateway_timeout = gwtimeout * 1000;
-						} else {
-							ast_log(LOG_WARNING, "%s(%s) timeout cannot be negative.  Ignoring timeout\n",
-								cmd, data);
-						}
+						details->gateway_timeout = gwtimeout * 1000;
 					} else {
 						ast_log(LOG_WARNING, "Unsupported timeout '%s' passed to FAXOPT(%s).\n", timeout, data);
 					}
@@ -4605,13 +4600,7 @@
 			if (details->faxdetect_id < 0) {
 				if (timeout) {
 					if (sscanf(timeout, "%30u", &fdtimeout) == 1) {
-						if (fdtimeout >= 0) {
-							fdtimeout *= 1000;
-						} else {
-							ast_log(LOG_WARNING, "%s(%s) timeout cannot be negative.  Ignoring timeout\n",
-								cmd, data);
-							fdtimeout = 0;
-						}
+						fdtimeout *= 1000;
 					} else {
 						ast_log(LOG_WARNING, "Unsupported timeout '%s' passed to FAXOPT(%s).\n",
 							timeout, data);

-- 
To view, visit https://gerrit.asterisk.org/7282
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Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ib2286960621e6ee245e40013c84986143302bc78
Gerrit-Change-Number: 7282
Gerrit-PatchSet: 1
Gerrit-Owner: Corey Farrell <git at cfware.com>
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