wifi: ath11k: Fix possible memory leak in ath11k_dp_srng_setup()

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In ath11k_dp_srng_setup(), the memory allocated for
ring->vaddr_unaligned is not freed in the error paths that follow.
Fix that by calling ath11k_dp_srng_cleanup() in those error paths.

Compile tested only. Issue found using a prototype static analysis tool
built on the LLVM compiler infrastructure.

Fixes: d5c65159f2 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Cc: stable@vger.kernel.org
Assisted-by: Claude:claude-sonnet-4-6
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in>
Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Link: https://patch.msgid.link/20260801114911.91483-1-nihaal@cse.iitm.ac.in
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>

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Abdun Nihaal 2026-08-01 17:19:09 +05:30 • committed by Jeff Johnson

parent 8ab8a5ee16

commit 6132d70d08

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drivers/net/wireless/ath/ath11k/dp.c

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