Remove unnecessary parentheses in return statements

The parenthesized style has only been used in a few modules.  Change
that to use the style that is predominant across the whole tree.

Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
Reviewed-by: Ryan Murphy <ryanfmurphy@gmail.com>

1 files changed, 11 insertions, 11 deletions

diff --git a/src/interfaces/ecpg/ecpglib/prepare.c b/src/interfaces/ecpg/ecpglib/prepare.c
index 151aa80dc66..e76b645024e 100644
--- a/src/interfaces/ecpg/ecpglib/prepare.c
+++ b/src/interfaces/ecpg/ecpglib/prepare.c
@@ -42,7 +42,7 @@ isvarchar(unsigned char c)
 	if (c >= 128)
 		return true;
 
-	return (false);
+	return false;
 }
 
 static bool
@@ -371,7 +371,7 @@ SearchStmtCache(const char *ecpgQuery)
 	if (entIx >= stmtCacheEntPerBucket)
 		entNo = 0;
 
-	return (entNo);
+	return entNo;
 }
 
 /*
@@ -389,14 +389,14 @@ ecpg_freeStmtCacheEntry(int lineno, int compat, int entNo)	/* entry # to free */
 
 	entry = &stmtCacheEntries[entNo];
 	if (!entry->stmtID[0])		/* return if the entry isn't in use     */
-		return (0);
+		return 0;
 
 	con = ecpg_get_connection(entry->connection);
 
 	/* free the 'prepared_statement' list entry		  */
 	this = ecpg_find_prepared_statement(entry->stmtID, con, &prev);
 	if (this && !deallocate_one(lineno, compat, con, prev, this))
-		return (-1);
+		return -1;
 
 	entry->stmtID[0] = '\0';
 
@@ -407,7 +407,7 @@ ecpg_freeStmtCacheEntry(int lineno, int compat, int entNo)	/* entry # to free */
 		entry->ecpgQuery = 0;
 	}
 
-	return (entNo);
+	return entNo;
 }
 
 /*
@@ -450,7 +450,7 @@ AddStmtToCache(int lineno,		/* line # of statement		*/
 
 /* 'entNo' is the entry to use - make sure its free										*/
 	if (ecpg_freeStmtCacheEntry(lineno, compat, entNo) < 0)
-		return (-1);
+		return -1;
 
 /* add the query to the entry															*/
 	entry = &stmtCacheEntries[entNo];
@@ -460,7 +460,7 @@ AddStmtToCache(int lineno,		/* line # of statement		*/
 	entry->execs = 0;
 	memcpy(entry->stmtID, stmtID, sizeof(entry->stmtID));
 
-	return (entNo);
+	return entNo;
 }
 
 /* handle cache and preparation of statements in auto-prepare mode */
@@ -487,7 +487,7 @@ ecpg_auto_prepare(int lineno, const char *connection_name, const int compat, cha
 		prep = ecpg_find_prepared_statement(stmtID, con, NULL);
 		/* This prepared name doesn't exist on this connection. */
 		if (!prep && !prepare_common(lineno, con, stmtID, query))
-			return (false);
+			return false;
 
 		*name = ecpg_strdup(stmtID, lineno);
 	}
@@ -501,9 +501,9 @@ ecpg_auto_prepare(int lineno, const char *connection_name, const int compat, cha
 		sprintf(stmtID, "ecpg%d", nextStmtID++);
 
 		if (!ECPGprepare(lineno, connection_name, 0, stmtID, query))
-			return (false);
+			return false;
 		if (AddStmtToCache(lineno, stmtID, connection_name, compat, query) < 0)
-			return (false);
+			return false;
 
 		*name = ecpg_strdup(stmtID, lineno);
 	}
@@ -511,5 +511,5 @@ ecpg_auto_prepare(int lineno, const char *connection_name, const int compat, cha
 	/* increase usage counter */
 	stmtCacheEntries[entNo].execs++;
 
-	return (true);
+	return true;
 }