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>
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);
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 {