remove almost all of the checks of the result from ast_strdupa() or alloca().

As it turns out, all of these checks were useless, because alloca will never
return NULL.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26451 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 4 insertions, 10 deletions

diff --git a/dsp.c b/dsp.c
index a11f272c8..9adddaad1 100644
--- a/dsp.c
+++ b/dsp.c
@@ -1444,19 +1444,13 @@ struct ast_frame *ast_dsp_process(struct ast_channel *chan, struct ast_dsp *dsp,
 		len = af->datalen / 2;
 		break;
 	case AST_FORMAT_ULAW:
-		if (!(shortdata = alloca(af->datalen * 2))) {
-			ast_log(LOG_WARNING, "Unable to allocate stack space for data: %s\n", strerror(errno));
-			return af;
-		}
-		for (x=0;x<len;x++) 
+		shortdata = alloca(af->datalen * 2);
+		for (x = 0;x < len; x++) 
 			shortdata[x] = AST_MULAW(odata[x]);
 		break;
 	case AST_FORMAT_ALAW:
-		if (!(shortdata = alloca(af->datalen * 2))) {
-			ast_log(LOG_WARNING, "Unable to allocate stack space for data: %s\n", strerror(errno));
-			return af;
-		}
-		for (x=0;x<len;x++) 
+		shortdata = alloca(af->datalen * 2);
+		for (x = 0; x < len; x++) 
 			shortdata[x] = AST_ALAW(odata[x]);
 		break;
 	default: