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authorTobias Klauser <tklauser@distanz.ch>2013-07-31 09:19:27 +0200
committerTobias Klauser <tklauser@distanz.ch>2013-07-31 09:43:37 +0200
commit514a4ae9fa544db72e3ea2fc6dcd3a9530b24127 (patch)
treeb91a9203ca089216d44116db4e38ea91aca95a84 /dev.c
parent7ca399bd639ab3059c80f2c0c946b64c06270b14 (diff)
dev: Constify `ifname' parameter to device_up_and_running()
The parameter `ifname' to device_up_and_running() is never modified inside the function, thus mark it as const. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'dev.c')
-rw-r--r--dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/dev.c b/dev.c
index 3fafbde..5bbac71 100644
--- a/dev.c
+++ b/dev.c
@@ -167,7 +167,7 @@ void device_set_flags(const char *ifname, const short flags)
close(sock);
}
-int device_up_and_running(char *ifname)
+int device_up_and_running(const char *ifname)
{
if (!ifname)
return -EINVAL;