From nobody Sat Jun 13 19:10:24 2026 Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 925CE242D97 for ; Wed, 6 May 2026 01:50:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778032209; cv=none; b=bUccMidndbg1XdriH2pX7l1GDLBHyonixkPOLKDzxF9CunMIMEIyTOou0243kiKUpmFS6YRSm6/iySQz1uQelkj4UhN2Bkix9h+C3bEGq2BM601FyFASnlRi+8uupK9MYd9xkaz2sWITT3GgjReXC+puAYNZoILbf/FAbPqRZ0g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778032209; c=relaxed/simple; bh=/sQTdGRfqC5IRP7ZGJ/IqMlqJT5YNInLlYrF1c8AyxE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=T0iRKiIj07S9ZfsnhDHJu1GmCmhbDDhdDPMwp4IQAvC2bM/4ooW8rGcrZFWfKnfWRPMUUC5glrhCeoxdmbdsmrN9tH8172l5OMPuaZJcmtc3ZaWJnBBvfInA1I9AiY5SNv37SKDtEwdLE4yfDjYdaYncdw/tlS0Yvp61v/uKDTQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=diOhxdZW; arc=none smtp.client-ip=209.85.210.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="diOhxdZW" Received: by mail-pf1-f176.google.com with SMTP id d2e1a72fcca58-836ed29d1e5so1297244b3a.2 for ; Tue, 05 May 2026 18:50:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778032208; x=1778637008; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=SRXhR5xbabbrNdeC717C8VFaXt7k2cnxkkkIoH0BHJQ=; b=diOhxdZWVAp6SoJKwpN7/Ipwt92ghyP2GN4teSllxCUZJlA32LcpfLkON8Zx7alybe a2m82S0k/QxYmgTWI6AUZS8LbpOR3dmnc5Yg4QNJC19GWK6Cj6kr3froh6S1bX682Hko Kazbe6s0Argdpz3EMJBEd7xVS1agWdu1gp31YyDfJlNDmv0/bDf9Sd4csrZ1ueLhT/S/ tKtM59XrZiWYmzYxHbgkqkE/I5GN2ElmdJDAN+Y30Ej46Uy9gUfjCDOujFfHSyDezJ9y kAb3sAuYE/RF0rzTzQjhfFcc0CUYXzQZfqAwP2u0aHn4kwV7ISoo1uUK1xfHqwsvUnqT G8pQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778032208; x=1778637008; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=SRXhR5xbabbrNdeC717C8VFaXt7k2cnxkkkIoH0BHJQ=; b=R8nTkJfaQiHnsKHGOQV0cca5Gu2sFuTXerIFKXFV0HN3i5fV0q50IgJlyQy7D4Pv7Z rQJcCiO/lb+2oYUAJAwNMmx963Cnq3T3zIDC7YlBqgCZU33iuNNsDNyK/PZ9wQRddtpU Tmw5ncJf/oXmKEDr7KBhsWSpegjaziaxv5LuD71aBgakxPvjzDpFKZ50UBjO0VZmez4C vUaqPsieyGNvohPHRKQa96YNJU0lX7m2urQnfKvlce7rAyteYFq/oI9iFTUosesXnNay Ye/LUytoVg7JKCtRd4xTCkrJW1c4OoQ/Enc78Q3ykZc/uPpFREOk+39SlR8DerQTpz8U 6QHg== X-Forwarded-Encrypted: i=1; AFNElJ/Zaz/X+Z+LBwr2h3LkmpntvCS0wZvxlYDtOkQMpkBxHJg9RltSs0Da+mKnnmgL3QRKHb87kq5Umw6/qfM=@vger.kernel.org X-Gm-Message-State: AOJu0Yw9XG47xrHIAIlK3bp8b8eAKSunmL3NDjFtVq3pQdGefHL5vclv Yf9U3q6vCXG4CwvINC8AY6eqlwUZhuOwW/VrMfMtQP2nWYs0Fu2ijrce X-Gm-Gg: AeBDiet0aqhmBb4IAqBFMmcToKH9crGi7YT3Qs3G2JcSJ+ZqNa4W27z5jJ3AwI+i7qx qIUG2EcKUoDkBHqzBbZkUqh0JgkUJKRHA42n2GUWq8wB0WAzo08A1ofK5ZyOm3nQ7IrwOUh0CZL PTlO0ODsxm2JmhO2+VHto7a/djQF8RdxNfhuqUUJNGaRNiisnH7RUblzj3YkZ56eBP9IIIZjX8Z v9B7aa9xwdr4rcrSxOduLOF/nQQR4Yl1/J/5bPBmGiS0238ud/Hj23Kgg8uuEEDq1G+NxaacxI1 HXpuIzYR6SIc40k7EY9ykZOo1Qr2369HwBLdbYrARgS5RFrnQErVnoL0R04Fwy1qVE4lveRUqb3 3LnXIjLmjgICKs9kbq00VqYaOLif6rGSN/5WsDmxdxckOwyop+0ArLDct5lfk9DvT30YtqixuFb guvjY95i4Pd3IzHlNcXPOpl+ji9eEN4anKV5WJINc= X-Received: by 2002:a05:6a00:3e14:b0:835:6bdf:c87f with SMTP id d2e1a72fcca58-83a5b6c48e7mr1145885b3a.9.1778032207744; Tue, 05 May 2026 18:50:07 -0700 (PDT) Received: from sohail.. ([2401:4900:88f7:997:7983:cac8:7758:758]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-83967dbf7d2sm4482548b3a.49.2026.05.05.18.50.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 18:50:07 -0700 (PDT) From: Mohammed Sohail To: gregkh@linuxfoundation.org Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, nikolayof23@gmail.com, Mohammed Sohail Subject: [PATCH v2] staging: rtl8723bs: simplify NULL pointer checks Date: Wed, 6 May 2026 07:19:59 +0530 Message-ID: <20260506014959.7966-1-mohd.sohail.biz@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Replace ptr =3D=3D NULL with !ptr in rtw_recv.h and ioctl_cfg80211.c. Improves readability and follows kernel coding style. No functional changes. Signed-off-by: Mohammed Sohail --- drivers/staging/rtl8723bs/include/rtw_recv.h | 8 ++++---- drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/staging/rtl8723bs/include/rtw_recv.h b/drivers/staging= /rtl8723bs/include/rtw_recv.h index 8e45871f07f0..9c32d480a20a 100644 --- a/drivers/staging/rtl8723bs/include/rtw_recv.h +++ b/drivers/staging/rtl8723bs/include/rtw_recv.h @@ -349,7 +349,7 @@ s32 rtw_recv_entry(union recv_frame *precv_frame); static inline u8 *get_rxmem(union recv_frame *precvframe) { /* always return rx_head... */ - if (precvframe =3D=3D NULL) + if (!precvframe) return NULL; =20 return precvframe->u.hdr.rx_head; @@ -362,7 +362,7 @@ static inline u8 *recvframe_pull(union recv_frame *prec= vframe, signed int sz) /* used for extract sz bytes from rx_data, update rx_data and return the = updated rx_data to the caller */ =20 =20 - if (precvframe =3D=3D NULL) + if (!precvframe) return NULL; =20 =20 @@ -387,7 +387,7 @@ static inline u8 *recvframe_put(union recv_frame *precv= frame, signed int sz) /* after putting, rx_tail must be still larger than rx_end. */ unsigned char *prev_rx_tail; =20 - if (precvframe =3D=3D NULL) + if (!precvframe) return NULL; =20 prev_rx_tail =3D precvframe->u.hdr.rx_tail; @@ -414,7 +414,7 @@ static inline u8 *recvframe_pull_tail(union recv_frame = *precvframe, signed int s /* used for extract sz bytes from rx_end, update rx_end and return the up= dated rx_end to the caller */ /* after pulling, rx_end must be still larger than rx_data. */ =20 - if (precvframe =3D=3D NULL) + if (!precvframe) return NULL; =20 precvframe->u.hdr.rx_tail -=3D sz; diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/st= aging/rtl8723bs/os_dep/ioctl_cfg80211.c index fd3bae31b0ed..8ae3adecafd9 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c @@ -2429,7 +2429,7 @@ static int cfg80211_rtw_dump_station(struct wiphy *wi= phy, spin_lock_bh(&pstapriv->asoc_list_lock); psta =3D rtw_sta_info_get_by_idx(idx, pstapriv); spin_unlock_bh(&pstapriv->asoc_list_lock); - if (psta =3D=3D NULL) { + if (!psta) { ret =3D -ENOENT; goto exit; } --=20 2.43.0