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| author | Matt Wilson <msw@amazon.com> | 2013-09-06 12:52:05 -0700 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2013-09-10 10:55:05 +0100 |
| commit | 83789acac046c93170f00c1c8fc2c1452ff315a1 (patch) | |
| tree | 2a8e1fb9f8f5f2d775b1444b24b4ab564f2241d2 /extras/mini-os/netfront.c | |
| parent | f949cbbeda5dea85810de9eee7613add709e9e91 (diff) | |
| download | xen-83789acac046c93170f00c1c8fc2c1452ff315a1.tar.gz xen-83789acac046c93170f00c1c8fc2c1452ff315a1.tar.bz2 xen-83789acac046c93170f00c1c8fc2c1452ff315a1.zip | |
minios: clean up allocation of char arrays used for xenbus paths
This patch cleans up instances of char array allocation where string
lengths were manually counted to use strlen() instead. There are no
functional changes in this patch.
Signed-off-by: Matt Wilson <msw@amazon.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-By: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'extras/mini-os/netfront.c')
| -rw-r--r-- | extras/mini-os/netfront.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extras/mini-os/netfront.c b/extras/mini-os/netfront.c index ddf56ea7a1..7947fc256b 100644 --- a/extras/mini-os/netfront.c +++ b/extras/mini-os/netfront.c @@ -441,7 +441,7 @@ done: { XenbusState state; - char path[strlen(dev->backend) + 1 + 5 + 1]; + char path[strlen(dev->backend) + strlen("/state") + 1]; snprintf(path, sizeof(path), "%s/state", dev->backend); xenbus_watch_path_token(XBT_NIL, path, path, &dev->events); @@ -507,7 +507,7 @@ void shutdown_netfront(struct netfront_dev *dev) char* err = NULL; XenbusState state; - char path[strlen(dev->backend) + 1 + 5 + 1]; + char path[strlen(dev->backend) + strlen("/state") + 1]; char nodename[strlen(dev->nodename) + strlen("/request-rx-copy") + 1]; printk("close network: backend at %s\n",dev->backend); |