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Documentation-getdelays: Apply a recommendation from "checkpatch.pl" in main()

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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>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Markus Elfring 2015-12-24 11:05:32 +01:00 committed by Jonathan Corbet
parent b6e14040c8
commit 563c17cb20
1 changed files with 2 additions and 1 deletions
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3
Documentation/accounting/getdelays.c
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@ -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");