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Subject[PATCH net-next 1/7] net: ipa: relax pool entry size requirement
Date
I no longer know why a validation check ensured the size of an entry
passed to gsi_trans_pool_init() was restricted to be a multiple of 8.
For 32-bit builds, this condition doesn't always hold, and for DMA
pools, the size is rounded up to a power of 2 anyway.

Remove this restriction.

Signed-off-by: Alex Elder <elder@linaro.org>
---
drivers/net/ipa/gsi_trans.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ipa/gsi_trans.c b/drivers/net/ipa/gsi_trans.c
index 70c2b585f98d6..8c795a6a85986 100644
--- a/drivers/net/ipa/gsi_trans.c
+++ b/drivers/net/ipa/gsi_trans.c
@@ -91,7 +91,7 @@ int gsi_trans_pool_init(struct gsi_trans_pool *pool, size_t size, u32 count,
void *virt;

#ifdef IPA_VALIDATE
- if (!size || size % 8)
+ if (!size)
return -EINVAL;
if (count < max_alloc)
return -EINVAL;
@@ -141,7 +141,7 @@ int gsi_trans_pool_init_dma(struct device *dev, struct gsi_trans_pool *pool,
void *virt;

#ifdef IPA_VALIDATE
- if (!size || size % 8)
+ if (!size)
return -EINVAL;
if (count < max_alloc)
return -EINVAL;
--
2.27.0
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