Style change: return(x) --> return x

This was discussed and more or less agreed upon on the mailing list. A
huge checkin, but if we just do it and let people adjust the pain will
end soon enough. Rebasing should be relatively straighforward for anyone
that sees conflicts; just be sure you use the new return style if
possible.

The following semantic patch was used to do the change, along with some
hand-massaging in order to preserve parenthesis where appropriate:

The semantic match that finds this problem is as follows, although some
hand-massaging was done in order to keep parenthesis where appropriate:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression a;
@@
- return(a);
+ return a;

// </smpl>

A macros_file was also provided with the following content:

Additional steps taken, mainly for ASSERT() macros:
$ sed -i -e 's#return(NULL)#return NULL#' lib/libalpm/*.c
$ sed -i -e 's#return(-1)#return -1#' lib/libalpm/*.c

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/error.c b/lib/libalpm/error.c
index cf98cc75..dcf26074 100644
--- a/lib/libalpm/error.c
+++ b/lib/libalpm/error.c
@@ -142,7 +142,7 @@ const char SYMEXPORT *alpm_strerror(int err)
 			return _("libarchive error");
 		case PM_ERR_LIBCURL:
 #ifdef HAVE_LIBCURL
-			return(curl_easy_strerror(handle->curlerr));
+			return curl_easy_strerror(handle->curlerr);
 #else
 			/* obviously shouldn't get here... */
 			return _("download library error");