Messages in this thread Patch in this message | | | Date | Thu, 18 Jul 2019 23:52:50 +0530 | From | Hariprasad Kelam <> | Subject | [PATCH] staging: kpc2000: Remove null check before kfree |
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As kfree already has NULL check we may not need null check before calling same.
Issue found with coccicheck
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> --- drivers/staging/kpc2000/kpc2000_spi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c index 35ac1d7..c07d2fc 100644 --- a/drivers/staging/kpc2000/kpc2000_spi.c +++ b/drivers/staging/kpc2000/kpc2000_spi.c @@ -411,9 +411,7 @@ kp_spi_transfer_one_message(struct spi_master *master, struct spi_message *m) kp_spi_cleanup(struct spi_device *spidev) { struct kp_spi_controller_state *cs = spidev->controller_state; - - if (cs) - kfree(cs); + kfree(cs); } /****************** -- 2.7.4
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