Message ID | 20180110152649.19635-1-christian.storm@siemens.com |
---|---|
State | Accepted |
Headers | show |
Series | option handling: remove unneeded seek_str != NULL check | expand |
On 10/01/2018 16:26, Christian Storm wrote: > The comparison of array seek_str != NULL is always true, > hence remove it. > > Signed-off-by: Christian Storm <christian.storm@siemens.com> > --- > corelib/lua_interface.c | 2 +- > parser/parse_external.c | 2 +- > parser/parser.c | 2 +- > 3 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/corelib/lua_interface.c b/corelib/lua_interface.c > index eba9884..26f10f6 100644 > --- a/corelib/lua_interface.c > +++ b/corelib/lua_interface.c > @@ -252,7 +252,7 @@ static void lua_string_to_img(struct img_type *img, const char *key, > strncpy(seek_str, value, > sizeof(seek_str)); > /* convert the offset handling multiplicative suffixes */ > - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > errno = 0; > img->seek = ustrtoull(seek_str, &endp, 0); > if (seek_str == endp || (img->seek == ULLONG_MAX && \ > diff --git a/parser/parse_external.c b/parser/parse_external.c > index b876c07..60c2961 100644 > --- a/parser/parse_external.c > +++ b/parser/parse_external.c > @@ -83,7 +83,7 @@ static void sw_append_stream(struct img_type *img, const char *key, > strncpy(seek_str, value, > sizeof(seek_str)); > /* convert the offset handling multiplicative suffixes */ > - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > errno = 0; > img->seek = ustrtoull(seek_str, &endp, 0); > if (seek_str == endp || (img->seek == ULLONG_MAX && \ > diff --git a/parser/parser.c b/parser/parser.c > index 44cd0fe..3a1d6a5 100644 > --- a/parser/parser.c > +++ b/parser/parser.c > @@ -456,7 +456,7 @@ static int parse_images(parsertype p, void *cfg, struct swupdate_cfg *swcfg, lua > get_hash_value(p, elem, image->sha256); > > /* convert the offset handling multiplicative suffixes */ > - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > errno = 0; > image->seek = ustrtoull(seek_str, &endp, 0); > if (seek_str == endp || (image->seek == ULLONG_MAX && \ > Reviewed-by: Stefano Babic <sbabic@denx.de> Best regards, Stefano Babic
Hi Christian, On 10/01/2018 16:26, Christian Storm wrote: > The comparison of array seek_str != NULL is always true, > hence remove it. > > Signed-off-by: Christian Storm <christian.storm@siemens.com> > --- > corelib/lua_interface.c | 2 +- > parser/parse_external.c | 2 +- > parser/parser.c | 2 +- > 3 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/corelib/lua_interface.c b/corelib/lua_interface.c > index eba9884..26f10f6 100644 > --- a/corelib/lua_interface.c > +++ b/corelib/lua_interface.c > @@ -252,7 +252,7 @@ static void lua_string_to_img(struct img_type *img, const char *key, > strncpy(seek_str, value, > sizeof(seek_str)); > /* convert the offset handling multiplicative suffixes */ > - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > errno = 0; > img->seek = ustrtoull(seek_str, &endp, 0); > if (seek_str == endp || (img->seek == ULLONG_MAX && \ > diff --git a/parser/parse_external.c b/parser/parse_external.c > index b876c07..60c2961 100644 > --- a/parser/parse_external.c > +++ b/parser/parse_external.c > @@ -83,7 +83,7 @@ static void sw_append_stream(struct img_type *img, const char *key, > strncpy(seek_str, value, > sizeof(seek_str)); > /* convert the offset handling multiplicative suffixes */ > - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > errno = 0; > img->seek = ustrtoull(seek_str, &endp, 0); > if (seek_str == endp || (img->seek == ULLONG_MAX && \ > diff --git a/parser/parser.c b/parser/parser.c > index 44cd0fe..3a1d6a5 100644 > --- a/parser/parser.c > +++ b/parser/parser.c > @@ -456,7 +456,7 @@ static int parse_images(parsertype p, void *cfg, struct swupdate_cfg *swcfg, lua > get_hash_value(p, elem, image->sha256); > > /* convert the offset handling multiplicative suffixes */ > - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { > errno = 0; > image->seek = ustrtoull(seek_str, &endp, 0); > if (seek_str == endp || (image->seek == ULLONG_MAX && \ > Applied to -master, thanks ! Best regards, Stefano Babic
diff --git a/corelib/lua_interface.c b/corelib/lua_interface.c index eba9884..26f10f6 100644 --- a/corelib/lua_interface.c +++ b/corelib/lua_interface.c @@ -252,7 +252,7 @@ static void lua_string_to_img(struct img_type *img, const char *key, strncpy(seek_str, value, sizeof(seek_str)); /* convert the offset handling multiplicative suffixes */ - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { errno = 0; img->seek = ustrtoull(seek_str, &endp, 0); if (seek_str == endp || (img->seek == ULLONG_MAX && \ diff --git a/parser/parse_external.c b/parser/parse_external.c index b876c07..60c2961 100644 --- a/parser/parse_external.c +++ b/parser/parse_external.c @@ -83,7 +83,7 @@ static void sw_append_stream(struct img_type *img, const char *key, strncpy(seek_str, value, sizeof(seek_str)); /* convert the offset handling multiplicative suffixes */ - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { errno = 0; img->seek = ustrtoull(seek_str, &endp, 0); if (seek_str == endp || (img->seek == ULLONG_MAX && \ diff --git a/parser/parser.c b/parser/parser.c index 44cd0fe..3a1d6a5 100644 --- a/parser/parser.c +++ b/parser/parser.c @@ -456,7 +456,7 @@ static int parse_images(parsertype p, void *cfg, struct swupdate_cfg *swcfg, lua get_hash_value(p, elem, image->sha256); /* convert the offset handling multiplicative suffixes */ - if (seek_str != NULL && strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { + if (strnlen(seek_str, MAX_SEEK_STRING_SIZE) != 0) { errno = 0; image->seek = ustrtoull(seek_str, &endp, 0); if (seek_str == endp || (image->seek == ULLONG_MAX && \
The comparison of array seek_str != NULL is always true, hence remove it. Signed-off-by: Christian Storm <christian.storm@siemens.com> --- corelib/lua_interface.c | 2 +- parser/parse_external.c | 2 +- parser/parser.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)