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guideline: Make explicit fallthrough cases

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-Wimplicit-fallthrough=2 requires a fallthrough comment or a compiler
to tells gcc that this happens intentionally.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2020-08-21 13:45:52 -07:00 • committed by Anas Nashif
commit 0aaae4a039
46 changed files with 105 additions and 101 deletions
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11
subsys/net/lib/http/http_parser_url.c
View file

@ -28,6 +28,7 @@
#include <string.h>
#include <limits.h>
#include <net/http_parser_url.h>
#include <toolchain.h>
#ifndef BIT_AT
# define BIT_AT(a, i) \
@ -200,7 +201,7 @@ enum state parse_url_char(enum state s, const char ch)
return s_dead;
}
/* FALLTHROUGH */
__fallthrough;
case s_req_server_start:
case s_req_server:
if (ch == '/') {
@ -322,7 +323,7 @@ http_parse_host_char(enum http_host_state s, const char ch)
return s_http_host;
}
/* FALLTHROUGH */
__fallthrough;
case s_http_host_v6_end:
if (ch == ':') {
return s_http_host_port_start;
@ -335,7 +336,7 @@ http_parse_host_char(enum http_host_state s, const char ch)
return s_http_host_v6_end;
}
/* FALLTHROUGH */
__fallthrough;
case s_http_host_v6_start:
if (IS_HEX(ch) || ch == ':' || ch == '.') {
return s_http_host_v6;
@ -351,7 +352,7 @@ http_parse_host_char(enum http_host_state s, const char ch)
return s_http_host_v6_end;
}
/* FALLTHROUGH */
__fallthrough;
case s_http_host_v6_zone_start:
/* RFC 6874 Zone ID consists of 1*( unreserved / pct-encoded) */
if (IS_ALPHANUM(ch) || ch == '%' || ch == '.' || ch == '-' ||
@ -501,8 +502,8 @@ http_parser_parse_url(const char *buf, size_t buflen, int is_connect,
case s_req_server_with_at:
found_at = 1;
__fallthrough;
/* FALLTROUGH */
case s_req_server:
uf = UF_HOST;
break;