[PATCH 53/61] hyperv: Prefer IS_ERR_OR_NULL over manual NULL check
Philipp Hahn <[email protected]>
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| Message-ID | <[email protected]> |
Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL check. Change generated with coccinelle. To: "K. Y. Srinivasan" <[email protected]> To: Haiyang Zhang <[email protected]> To: Wei Liu <[email protected]> To: Dexuan Cui <[email protected]> To: Long Li <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Philipp Hahn <[email protected]> --- drivers/hv/mshv_eventfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hv/mshv_eventfd.c b/drivers/hv/mshv_eventfd.c index d8471546e6a0c7e6eca933c640459f1d02152cb2..24dff7a498ac9c3edd31f4c9bc2f23729ba2a6ce 100644 --- a/drivers/hv/mshv_eventfd.c +++ b/drivers/hv/mshv_eventfd.c @@ -516,10 +516,10 @@ static int mshv_irqfd_assign(struct mshv_partition *pt, if (irqfd->irqfd_resampler) mshv_irqfd_resampler_shutdown(irqfd); - if (resamplefd && !IS_ERR(resamplefd)) + if (!IS_ERR_OR_NULL(resamplefd)) eventfd_ctx_put(resamplefd); - if (eventfd && !IS_ERR(eventfd)) + if (!IS_ERR_OR_NULL(eventfd)) eventfd_ctx_put(eventfd); out: -- 2.43.0