[PATCH 2/3] Documentation-getdelays: Apply a recommendation from "checkpatch.pl" in main()

SF Markus Elfring
2015-12-24T12:36:48Z

Date: Thu, 24 Dec 2015 11:05:32 +0100

The script "checkpatch.pl" pointed out that assignments should usually
not be performed within condition checks.
Thus move the assignment for the variable "nl_sd" to a separate statement.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
Documentation/accounting/getdelays.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c
index 6656c0c..9ca318d 100644
--- a/Documentation/accounting/getdelays.c
+++ b/Documentation/accounting/getdelays.c
@@ -375,7 +375,8 @@ int main(int argc, char *argv[])
}
}

- if ((nl_sd = create_nl_socket(NETLINK_GENERIC)) < 0)
+ nl_sd = create_nl_socket(NETLINK_GENERIC);
+ if (nl_sd < 0)
err(1, "error creating Netlink socket\n");

--
2.6.3