Patchwork [V4,5/7] crypto/nx: Use kzalloc for workmem allocation

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Submitter Haren Myneni
Date Aug. 31, 2017, 7:17 a.m.
Message ID <1504163845.4681.8.camel@hbabu-laptop>
Download mbox | patch
Permalink /patch/9931345/
State Not Applicable
Delegated to: Herbert Xu
Headers show

Comments

Haren Myneni - Aug. 31, 2017, 7:17 a.m.
Send window is opened / closed for each crypto session.
So initializes txwin in workmem.

Signed-off-by: Haren Myneni <haren@us.ibm.com>
---
 drivers/crypto/nx/nx-842.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/crypto/nx/nx-842.c b/drivers/crypto/nx/nx-842.c
index d94e25df503b..da3cb8c35ec7 100644
--- a/drivers/crypto/nx/nx-842.c
+++ b/drivers/crypto/nx/nx-842.c
@@ -116,7 +116,7 @@  int nx842_crypto_init(struct crypto_tfm *tfm, struct nx842_driver *driver)
 
 	spin_lock_init(&ctx->lock);
 	ctx->driver = driver;
-	ctx->wmem = kmalloc(driver->workmem_size, GFP_KERNEL);
+	ctx->wmem = kzalloc(driver->workmem_size, GFP_KERNEL);
 	ctx->sbounce = (u8 *)__get_free_pages(GFP_KERNEL, BOUNCE_BUFFER_ORDER);
 	ctx->dbounce = (u8 *)__get_free_pages(GFP_KERNEL, BOUNCE_BUFFER_ORDER);
 	if (!ctx->wmem || !ctx->sbounce || !ctx->dbounce) {