Commit c0526a11 authored May 29, 2018 by Greg Kroah-Hartman Committed by Stephen Boyd Jun 01, 2018

clk: bcm2835: no need to check return value of debugfs_create functions



When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: Michael Turquette <mturquette@baylibre.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: Phil Elwell <phil@raspberrypi.org>
Cc: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Danilo Krummrich <danilokrummrich@dk-develop.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

parent 8a26bbbb

drivers/clk/bcm/clk-bcm2835.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -398,7 +398,6 @@ static int bcm2835_debugfs_regset(struct bcm2835_cprman *cprman, u32 base,
		struct debugfs_reg32 *regs, size_t nregs,
		struct dentry *dentry)
		{
		struct dentry *regdump;
		struct debugfs_regset32 *regset;

		regset = devm_kzalloc(cprman->dev, sizeof(*regset), GFP_KERNEL);
		@@ -409,10 +408,9 @@ static int bcm2835_debugfs_regset(struct bcm2835_cprman *cprman, u32 base,
		regset->nregs = nregs;
		regset->base = cprman->regs + base;

		regdump = debugfs_create_regset32("regdump", S_IRUGO, dentry,
		regset);
		debugfs_create_regset32("regdump", S_IRUGO, dentry, regset);

		return regdump ? 0 : -ENOMEM;
		return 0;
		}

		struct bcm2835_pll_data {

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