From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jacob Keller Date: Mon, 8 Jul 2019 16:12:29 -0700 Subject: [Intel-wired-lan] [PATCH 12/19] fm10k: remove unnecessary variable initializer In-Reply-To: <20190708231236.20516-1-jacob.e.keller@intel.com> References: <20190708231236.20516-1-jacob.e.keller@intel.com> Message-ID: <20190708231236.20516-13-jacob.e.keller@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: The err variable in the fm10k_tlv_attr_parse function is initialized with zero. However, the function never reads err without first assigning it from a function call. Remove this unnecessary initialization. This was detected by cppcheck and resolves the following warning produced by that tool: [fm10k_tlv.c:498]: (style) Variable 'err' is assigned a value that is never used. Signed-off-by: Jacob Keller --- drivers/net/ethernet/intel/fm10k/fm10k_tlv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c b/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c index 2a7a40bf2b1c..f4c42a40f934 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c @@ -472,7 +472,7 @@ static s32 fm10k_tlv_attr_parse(u32 *attr, u32 **results, const struct fm10k_tlv_attr *tlv_attr) { u32 i, attr_id, offset = 0; - s32 err = 0; + s32 err; u16 len; /* verify pointers are not NULL */ -- 2.22.0.214.g8dca754b1e87