hwrng: imx-rngc - irq already prints an error
authorNigel Christian <nigel.l.christian@gmail.com>
Thu, 29 Oct 2020 00:52:17 +0000 (20:52 -0400)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 6 Nov 2020 03:31:15 +0000 (14:31 +1100)
commit5bd9938e9316a903f1586b8459fbaac396fc1188
tree5ef5aba479c0c3cba37382853424936cc6021eac
parenta2715fbdc6fc387e85211df917a4778761ec693d
hwrng: imx-rngc - irq already prints an error

Clean up the check for irq. dev_err() is superfluous as
platform_get_irq() already prints an error. Check for zero
would indicate a bug. Remove curly braces to conform to
styling requirements.
Signed-off-by: Nigel Christian <nigel.l.christian@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/char/hw_random/imx-rngc.c