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[199.106.103.254]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-76bccfbd05dsm15434414b3a.81.2025.08.06.07.10.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 Aug 2025 07:10:08 -0700 (PDT) Message-ID: <81440d36-9729-4eb5-aa30-d94d0f85b7a1@oss.qualcomm.com> Date: Wed, 6 Aug 2025 07:10:07 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH ath-next 0/2] wifi: ath12k: fix 2 instances of Smatch warnings To: Baochen Qiang , Jeff Johnson , Baochen Qiang , Vasanthakumar Thiagarajan Cc: linux-wireless@vger.kernel.org, ath12k@lists.infradead.org, linux-kernel@vger.kernel.org, kernel test robot , Dan Carpenter References: <20250804-ath12k-fix-smatch-warning-on-6g-vlp-v1-0-56f1e54152ab@oss.qualcomm.com> From: Jeff Johnson Content-Language: en-US In-Reply-To: <20250804-ath12k-fix-smatch-warning-on-6g-vlp-v1-0-56f1e54152ab@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Vbz3PEp9 c=1 sm=1 tr=0 ts=68936243 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=EUspDBNiAAAA:8 a=BoDogKCtvrOBLCu30DUA:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 X-Proofpoint-ORIG-GUID: 82dkHf0nMwSxqmcvfDcoLgDmsIoSuj-E X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA2MDAwOCBTYWx0ZWRfX37ojltjTFohb zMMWxECTxulTvZ1RFYmvnvhTJFfp6NdJjW3oS+KtAWIBbdXMmcoI1+JRpx5D1f6L6o7CHaKFvI2 GR5LVNQObEOwovtILtrn9vQyyRlCowj/MwoVq82qxL2+r0DZUINAl5GUDj4jdeMQAsU3YrW2FdF lfhrgOi8fSPpa1CVA5DpE2GrTPPncPAw6t7HOX1Ns+iZOtHXs2DevmHpeaT2O2nhLfqgE+K6fEh z0vI5tATMih/4EW9w3bJV/ZrnW87xnvbq+kOtNXopPWpsUa4PP/5UsSwwRpZdaGmaBA9JG2ewG2 gdIL6n9FT2nGHL0ntb823ckKsW72QFvvPyXDHDuK+NkwFzDSPGrOZ7Q05A59CJRtd2kQ8EheRVs Eswfq/0m X-Proofpoint-GUID: 82dkHf0nMwSxqmcvfDcoLgDmsIoSuj-E X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-06_04,2025-08-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 adultscore=0 suspectscore=0 bulkscore=0 phishscore=0 priorityscore=1501 spamscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508060008 On 8/3/2025 8:03 PM, Baochen Qiang wrote: > Fix below two Smatch warnings: > > 1# > drivers/net/wireless/ath/ath12k/mac.c:10069 > ath12k_mac_fill_reg_tpc_info() error: uninitialized symbol 'eirp_power'. > > 2# > drivers/net/wireless/ath/ath12k/mac.c:9812 > ath12k_mac_parse_tx_pwr_env() error: buffer overflow 'local_non_psd->power' 5 <= 15 > drivers/net/wireless/ath/ath12k/mac.c:9812 > ath12k_mac_parse_tx_pwr_env() error: buffer overflow 'reg_non_psd->power' 5 <= 15 > > Signed-off-by: Baochen Qiang > --- > Baochen Qiang (2): > wifi: ath12k: initialize eirp_power before use > wifi: ath12k: fix overflow warning on num_pwr_levels > > drivers/net/wireless/ath/ath12k/mac.c | 16 ++++++++++------ > 1 file changed, 10 insertions(+), 6 deletions(-) Since this is fixing smatch issues I plan on taking this through ath-current instead of ath-next. /jeff