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Commit c066b65a authored by Al Viro's avatar Al Viro
Browse files

arm: don't create useless copies to pass into debugfs_create_dir() 



its first argument is const char * and it's really not modified...

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 12520c43

arch/arm/mach-ux500/clock.c

+4 −7
Original line number Original line Diff line number Diff line
@@ -636,15 +636,12 @@ static struct dentry *clk_debugfs_register_dir(struct clk *c, 
						struct dentry *p_dentry)

						struct dentry *p_dentry)

{

{

	struct dentry *d, *clk_d;

	struct dentry *d, *clk_d;

	char s[255];

	const char *p = c->name;

	char *p = s;





	if (c->name == NULL)

	if (!p)

		p += sprintf(p, "BUG");

		p = "BUG";

	else

		p += sprintf(p, "%s", c->name);





	clk_d = debugfs_create_dir(s, p_dentry);

	clk_d = debugfs_create_dir(p, p_dentry);

	if (!clk_d)

	if (!clk_d)

		return NULL;

		return NULL;

arch/arm/plat-omap/clock.c

+1 −5
Original line number Original line Diff line number Diff line
@@ -482,11 +482,8 @@ static int clk_debugfs_register_one(struct clk *c) 
	int err;

	int err;

	struct dentry *d;

	struct dentry *d;

	struct clk *pa = c->parent;

	struct clk *pa = c->parent;

	char s[255];

	char *p = s;





	p += sprintf(p, "%s", c->name);

	d = debugfs_create_dir(c->name, pa ? pa->dent : clk_debugfs_root);

	d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root);

	if (!d)

	if (!d)

		return -ENOMEM;

		return -ENOMEM;

	c->dent = d;

	c->dent = d;
@@ -509,7 +506,6 @@ static int clk_debugfs_register_one(struct clk *c) 
	return 0;

	return 0;





err_out:

err_out:

	d = c->dent;

	debugfs_remove_recursive(c->dent);

	debugfs_remove_recursive(c->dent);

	return err;

	return err;

}

}