From aece09024414b54158e03aa45f4a4436e7cb996c Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 5 Dec 2017 17:37:17 +0300 Subject: staging: ccree: Uninitialized return in ssi_ahash_import() The return value isn't initialized on some success paths. Fixes: c5f39d07860c ("staging: ccree: fix leak of import() after init()") Signed-off-by: Dan Carpenter Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ccree/ssi_hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c index 1799d3f26a9e..2035835b62dc 100644 --- a/drivers/staging/ccree/ssi_hash.c +++ b/drivers/staging/ccree/ssi_hash.c @@ -1769,7 +1769,7 @@ static int ssi_ahash_import(struct ahash_request *req, const void *in) struct device *dev = drvdata_to_dev(ctx->drvdata); struct ahash_req_ctx *state = ahash_request_ctx(req); u32 tmp; - int rc; + int rc = 0; memcpy(&tmp, in, sizeof(u32)); if (tmp != CC_EXPORT_MAGIC) { -- cgit v1.2.3 From 202fc673c626e4ffe6b888c469b248ecc6d50265 Mon Sep 17 00:00:00 2001 From: Marcus Wolf Date: Wed, 8 Nov 2017 19:13:56 +0200 Subject: staging: pi433: Fixes issue with bit shift in rf69_get_modulation Fixes issue with bit shift in rf69_get_modulation Signed-off-by: Marcus Wolf Signed-off-by: Greg Kroah-Hartman --- drivers/staging/pi433/rf69.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c index e69a2153c999..12c9df9cddde 100644 --- a/drivers/staging/pi433/rf69.c +++ b/drivers/staging/pi433/rf69.c @@ -102,7 +102,7 @@ enum modulation rf69_get_modulation(struct spi_device *spi) currentValue = READ_REG(REG_DATAMODUL); - switch (currentValue & MASK_DATAMODUL_MODULATION_TYPE >> 3) { // TODO improvement: change 3 to define + switch (currentValue & MASK_DATAMODUL_MODULATION_TYPE) { case DATAMODUL_MODULATION_TYPE_OOK: return OOK; case DATAMODUL_MODULATION_TYPE_FSK: return FSK; default: return undefined; -- cgit v1.2.3