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Fix a bunch of compiler warnings generated by gcc 4.6.0.

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Most of these are -Wunused-but-set-variable, but there were a few others
mixed in here, as well.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@316265 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2011-05-03 19:55:49 +00:00
parent c5ad2f12a0
commit a82f1bb995
34 changed files with 70 additions and 176 deletions
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3
formats/format_wav.c
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@@ -355,7 +355,6 @@ static struct ast_frame *wav_read(struct ast_filestream *s, int *whennext)
#if __BYTE_ORDER == __BIG_ENDIAN
int x;
#endif
short *tmp;
int bytes;
off_t here;
/* Send a frame from the file to the appropriate channel */
@@ -382,8 +381,8 @@ static struct ast_frame *wav_read(struct ast_filestream *s, int *whennext)
s->fr.datalen = res;
s->fr.samples = samples = res / 2;
tmp = (short *)(s->fr.data.ptr);
#if __BYTE_ORDER == __BIG_ENDIAN
tmp = (short *)(s->fr.data.ptr);
/* file format is little endian so we need to swap */
for( x = 0; x < samples; x++)
tmp[x] = (tmp[x] << 8) | ((tmp[x] & 0xff00) >> 8);