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Remove the unnecessary "return;" at the end of function

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2022-11-28 03:55:23 +08:00 committed by Petro Karashchenko
parent e4376a0e60
commit 8fff07b435
4 changed files with 39 additions and 32 deletions
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1
examples/tcp_ipc_server/uart_lorawan_layer.c
View File

@ -436,7 +436,6 @@ void lorawan_radioenge_init(config_lorawan_radioenge_t config_lorawan)
clear_uart_rx_buffer(); clear_uart_rx_buffer();
END_UART_LORAWAN_MODULE_INIT: END_UART_LORAWAN_MODULE_INIT:
return;
} }
/**************************************************************************** /****************************************************************************

3
interpreters/ficl/src/nuttx.c
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@ -1,5 +1,5 @@
/**************************************************************************** /****************************************************************************
* apps/interpreters/minibasic/basic.c * apps/interpreters/ficl/src/nuttx.c
* *
* Copyright (C) 2016 Gregory Nutt. All rights reserved. * Copyright (C) 2016 Gregory Nutt. All rights reserved.
* *
@ -113,5 +113,4 @@ long ficlFileSize(ficlFile *ff)
void ficlSystemCompilePlatform(ficlSystem *system) void ficlSystemCompilePlatform(ficlSystem *system)
{ {
return;
} }

39
interpreters/minibasic/basic.c
View File

@ -53,6 +53,7 @@
/**************************************************************************** /****************************************************************************
* Pre-processor Definitions * Pre-processor Definitions
****************************************************************************/ ****************************************************************************/
/* Configuration */ /* Configuration */
#ifndef CONFIG_INTERPRETER_MINIBASIC_IOBUFSIZE #ifndef CONFIG_INTERPRETER_MINIBASIC_IOBUFSIZE
@ -375,6 +376,7 @@ static int setup(FAR const char *script)
} }
for (i = 1; i < nlines; i++) for (i = 1; i < nlines; i++)
{
if (g_lines[i].no <= g_lines[i - 1].no) if (g_lines[i].no <= g_lines[i - 1].no)
{ {
if (g_fperr) if (g_fperr)
@ -386,6 +388,7 @@ static int setup(FAR const char *script)
free(g_lines); free(g_lines);
return -1; return -1;
} }
}
g_nvariables = 0; g_nvariables = 0;
g_variables = 0; g_variables = 0;
@ -451,7 +454,6 @@ static void cleanup(void)
} }
else if (g_dimvariables[i].dval) else if (g_dimvariables[i].dval)
{ {
free(g_dimvariables[i].dval); free(g_dimvariables[i].dval);
} }
} }
@ -701,6 +703,7 @@ static int line(void)
if (g_token != EOS) if (g_token != EOS)
{ {
/* match(VALUE); */ /* match(VALUE); */
/* check for a newline */ /* check for a newline */
str = g_string; str = g_string;
@ -874,7 +877,8 @@ static void dodim(void)
break; break;
case 3: case 3:
dimvar = dimension(name, 3, (int)dims[0], (int)dims[1], (int)dims[2]); dimvar = dimension(name, 3, (int)dims[0],
(int)dims[1], (int)dims[2]);
break; break;
case 4: case 4:
@ -1256,7 +1260,6 @@ static void doinput(void)
static void dorem(void) static void dorem(void)
{ {
match(REM); match(REM);
return;
} }
/**************************************************************************** /****************************************************************************
@ -1372,7 +1375,8 @@ static void lvalue(FAR struct mb_lvalue_s *lv)
index[2] = integer(expr()); index[2] = integer(expr());
if (g_errorflag == 0) if (g_errorflag == 0)
{ {
valptr = getdimvar(dimvar, index[0], index[1], index[2]); valptr = getdimvar(dimvar, index[0],
index[1], index[2]);
} }
} }
break; break;
@ -1388,8 +1392,8 @@ static void lvalue(FAR struct mb_lvalue_s *lv)
index[3] = integer(expr()); index[3] = integer(expr());
if (g_errorflag == 0) if (g_errorflag == 0)
{ {
valptr = valptr = getdimvar(dimvar, index[0],
getdimvar(dimvar, index[0], index[1], index[2], index[3]); index[1], index[2], index[3]);
} }
} }
break; break;
@ -1407,8 +1411,8 @@ static void lvalue(FAR struct mb_lvalue_s *lv)
index[4] = integer(expr()); index[4] = integer(expr());
if (g_errorflag == 0) if (g_errorflag == 0)
{ {
valptr = valptr = getdimvar(dimvar, index[0],
getdimvar(dimvar, index[0], index[1], index[2], index[3]); index[1], index[2], index[3]);
} }
} }
break; break;
@ -1530,6 +1534,7 @@ static int boolfactor(void)
return 0; return 0;
} }
cmp = strcmp(strleft, strright); cmp = strcmp(strleft, strright);
switch (op) switch (op)
{ {
@ -1960,6 +1965,7 @@ static double factor(void)
{ {
srand((unsigned)-answer); srand((unsigned)-answer);
} }
answer = 0; answer = 0;
} }
break; break;
@ -2179,8 +2185,8 @@ static double dimvariable(void)
index[3] = integer(expr()); index[3] = integer(expr());
match(COMMA); match(COMMA);
index[4] = integer(expr()); index[4] = integer(expr());
answer = answer = getdimvar(dimvar, index[0], index[1],
getdimvar(dimvar, index[0], index[1], index[2], index[3], index[4]); index[2], index[3], index[4]);
break; break;
} }
@ -2562,8 +2568,8 @@ static FAR struct mb_dimvar_s *adddimvar(FAR const char *id)
{ {
FAR struct mb_dimvar_s *vars; FAR struct mb_dimvar_s *vars;
vars = vars = realloc(g_dimvariables,
realloc(g_dimvariables, (g_ndimvariables + 1) * sizeof(struct mb_dimvar_s)); (g_ndimvariables + 1) * sizeof(struct mb_dimvar_s));
if (vars) if (vars)
{ {
g_dimvariables = vars; g_dimvariables = vars;
@ -3039,7 +3045,8 @@ static FAR char *stringdimvar(void)
match(COMMA); match(COMMA);
index[4] = integer(expr()); index[4] = integer(expr());
answer = answer =
getdimvar(dimvar, index[0], index[1], index[2], index[3], index[4]); getdimvar(dimvar, index[0], index[1],
index[2], index[3], index[4]);
break; break;
} }
@ -3189,7 +3196,7 @@ static int integer(double x)
* Name: match * Name: match
* *
* Description: * Description:
* Check that we have a token of the passed type (if not set the g_errorflag) * Check that we have a token of the passed type (if not set g_errorflag)
* Move parser on to next token. Sets token and string. * Move parser on to next token. Sets token and string.
* *
****************************************************************************/ ****************************************************************************/
@ -3944,7 +3951,10 @@ static FAR char *mystrend(FAR const char *str, char quote)
while (*str != quote) while (*str != quote)
{ {
if (*str == '\n' || *str == 0) if (*str == '\n' || *str == 0)
{
return 0; return 0;
}
str++; str++;
} }
@ -4133,6 +4143,7 @@ int basic(FAR const char *script, FILE * in, FILE * out, FILE * err)
{ {
fprintf(g_fperr, "line %d not found\n", nextline); fprintf(g_fperr, "line %d not found\n", nextline);
} }
answer = 1; answer = 1;
break; break;
} }

2
netutils/thttpd/thttpd.c
View File

@ -396,7 +396,6 @@ errout_with_400:
errout_with_connection: errout_with_connection:
finish_connection(conn, tv); finish_connection(conn, tv);
return;
} }
static inline int read_buffer(struct connect_s *conn) static inline int read_buffer(struct connect_s *conn)
@ -490,7 +489,6 @@ static void handle_send(struct connect_s *conn, struct timeval *tv)
errout_clear_connection: errout_clear_connection:
ninfo("Clear connection\n"); ninfo("Clear connection\n");
clear_connection(conn, tv); clear_connection(conn, tv);
return;
} }
static void handle_linger(struct connect_s *conn, struct timeval *tv) static void handle_linger(struct connect_s *conn, struct timeval *tv)