From 2c1cc326e9a76f4d0a1b30345f4b803272efde17 Mon Sep 17 00:00:00 2001 From: Steven Liu Date: Tue, 14 Jul 2020 14:18:25 +0800 Subject: [PATCH] avformat/crypto.c: remove unnecessary code Because the newpos variable is set value before use it. The newpos variable declared at the head partition of crypto_seek. Make the code clean. Signed-off-by: Steven Liu --- libavformat/crypto.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/libavformat/crypto.c b/libavformat/crypto.c index 31f9ac0ab9..1d4514e0f2 100644 --- a/libavformat/crypto.c +++ b/libavformat/crypto.c @@ -252,21 +252,17 @@ static int64_t crypto_seek(URLContext *h, int64_t pos, int whence) case SEEK_CUR: pos = pos + c->position; break; - case SEEK_END: { - int64_t newpos = ffurl_seek( c->hd, pos, AVSEEK_SIZE ); + case SEEK_END: + newpos = ffurl_seek( c->hd, pos, AVSEEK_SIZE ); if (newpos < 0) { av_log(h, AV_LOG_ERROR, "Crypto: seek_end - can't get file size (pos=%lld)\r\n", (long long int)pos); return newpos; } pos = newpos - pos; - } - break; - case AVSEEK_SIZE: { - int64_t newpos = ffurl_seek( c->hd, pos, AVSEEK_SIZE ); - return newpos; - } break; + case AVSEEK_SIZE: + return ffurl_seek( c->hd, pos, AVSEEK_SIZE ); default: av_log(h, AV_LOG_ERROR, "Crypto: no support for seek where 'whence' is %d\r\n", whence);