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avformat/hlsenc: remove the unnecessary null pointer check 

Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2019-09-24 19:23:59 +08:00 committed by Steven Liu
parent a77fb510c2
commit 61aa77272a
1 changed files with 2 additions and 24 deletions
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26
libavformat/hlsenc.c
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@ -1613,16 +1613,13 @@ static int hls_start(AVFormatContext *s, VariantStream *vs)
if (c->use_localtime_mkdir) {
const char *dir;
char *fn_copy = av_strdup(oc->url);
if (!fn_copy) {
return AVERROR(ENOMEM);
}
dir = av_dirname(fn_copy);
if (ff_mkdir_p(dir) == -1 && errno != EEXIST) {
av_log(oc, AV_LOG_ERROR, "Could not create directory %s with use_localtime_mkdir\n", dir);
av_free(fn_copy);
av_freep(&fn_copy);
return AVERROR(errno);
}
av_free(fn_copy);
av_freep(&fn_copy);
}
} else {
char *filename = NULL;
@ -1784,11 +1781,6 @@ static int validate_name(int nb_vs, const char *fn)
}
fn_dup = av_strdup(fn);
if (!fn_dup) {
ret = AVERROR(ENOMEM);
goto fail;
}
filename = av_basename(fn);
subdir_name = av_dirname(fn_dup);
@ -1846,11 +1838,6 @@ static int format_name(const char *buf, char **s, int index, const char *varname
/* if %v is present in the file's directory, create sub-directory */
if (av_stristr(dir, "%v") && proto && !strcmp(proto, "file")) {
mod_buf_dup = av_strdup(*s);
if (!mod_buf_dup) {
ret = AVERROR(ENOMEM);
goto fail;
}
dir = av_dirname(mod_buf_dup);
if (ff_mkdir_p(dir) == -1 && errno != EEXIST) {
ret = AVERROR(errno);
@ -2151,11 +2138,6 @@ static int update_master_pl_info(AVFormatContext *s)
int ret = 0;
fn1 = av_strdup(s->url);
if (!fn1) {
ret = AVERROR(ENOMEM);
goto fail;
}
dir = av_dirname(fn1);
/**
@ -2164,10 +2146,6 @@ static int update_master_pl_info(AVFormatContext *s)
*/
if (dir && av_stristr(av_basename(dir), "%v")) {
fn2 = av_strdup(dir);
if (!fn2) {
ret = AVERROR(ENOMEM);
goto fail;
}
dir = av_dirname(fn2);
}