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fs/openpromfs: use full_name instead of path_component_name

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In preparation to remove struct device_node.path_component_name, use
full_name instead. kbasename is used so full_name can be used whether it
is the full path or just the node's name and unit-address.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rob Herring 2018-11-16 15:06:52 -06:00 committed by David S. Miller
parent 25e19c1fe4
commit 105e996a83
1 changed files with 5 additions and 4 deletions
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9
fs/openpromfs/inode.c
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@ -199,10 +199,11 @@ static struct dentry *openpromfs_lookup(struct inode *dir, struct dentry *dentry
child = dp->child; child = dp->child;
while (child) { while (child) {
int n = strlen(child->path_component_name); const char *node_name = kbasename(child->full_name);
int n = strlen(node_name);
if (len == n && if (len == n &&
!strncmp(child->path_component_name, name, len)) { !strncmp(node_name, name, len)) {
ent_type = op_inode_node; ent_type = op_inode_node;
ent_data.node = child; ent_data.node = child;
ino = child->unique_id; ino = child->unique_id;
@ -293,8 +294,8 @@ static int openpromfs_readdir(struct file *file, struct dir_context *ctx)
} }
while (child) { while (child) {
if (!dir_emit(ctx, if (!dir_emit(ctx,
child->path_component_name, kbasename(child->full_name),
strlen(child->path_component_name), strlen(kbasename(child->full_name)),
child->unique_id, DT_DIR)) child->unique_id, DT_DIR))
goto out; goto out;