Remove return statements following infinite loops without break

These statements cannot be reached and are thus not needed.
This removes a number of compiler warnings.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2011-07-03 21:02:18 +01:00
parent f75e3da535
commit add41decd9
11 changed files with 0 additions and 15 deletions

View File

@ -3552,7 +3552,6 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg){
ff_draw_horiz_band(s, 16*s->mb_y, 16);
}
#endif
return -1; //not reached
}
/**

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@ -1928,8 +1928,6 @@ static int slice_decode_thread(AVCodecContext *c, void *arg){
if(mb_y < 0 || mb_y >= s->end_mb_y)
return -1;
}
return 0; //not reached
}
/**

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@ -1099,8 +1099,6 @@ static int asf_read_packet(AVFormatContext *s, AVPacket *pkt)
assert(asf->packet_size_left < FRAME_HEADER_SIZE || asf->packet_segments < 1);
asf->packet_time_start = 0;
}
return 0;
}
// Added to support seeking after packets have been read

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@ -220,8 +220,6 @@ static int vid_read_packet(AVFormatContext *s,
av_log(s, AV_LOG_ERROR, "unknown block (character = %c, decimal = %d, hex = %x)!!!\n",
block_type, block_type, block_type); return -1;
}
return 0;
}
AVInputFormat ff_bethsoftvid_demuxer = {

View File

@ -184,8 +184,6 @@ static int read_packet(AVFormatContext *s,
avio_skip(pb, length);
}
}
return 0;
}
AVInputFormat ff_mm_demuxer = {

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@ -208,7 +208,6 @@ static int get_http_header_data(MMSHContext *mmsh)
}
}
}
return 0;
}
static int mmsh_open(URLContext *h, const char *uri, int flags)

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@ -2308,7 +2308,6 @@ static int mov_probe(AVProbeData *p)
return score;
}
}
return score;
}
// must be done after parsing all trak because there's no order requirement

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@ -761,7 +761,6 @@ static int get_packet(URLContext *s, int for_header)
}
ff_rtmp_packet_destroy(&rpkt);
}
return 0;
}
static int rtmp_close(URLContext *h)

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@ -204,7 +204,6 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
skip:
avio_skip(pb, len);
}
return 0;
}
AVInputFormat ff_swf_demuxer = {

View File

@ -196,7 +196,6 @@ int av_set_string3(void *obj, const char *name, const char *val, int alloc, cons
return 0;
notfirst=1;
}
return AVERROR(EINVAL);
}
if (alloc) {

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@ -462,7 +462,6 @@ const char *small_strptime(const char *p, const char *fmt,
p++;
}
}
return p;
}
static time_t mktimegm(struct tm *tm)