All of lore.kernel.org
 help / color / mirror / Atom feed
From: Philipp Hortmann <philipp.g.hortmann@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/2] staging: rtl8192e: Removing unused arrays ..RadioC_A.. and ..ERadioD_A..
Date: Tue, 7 Mar 2023 22:00:42 +0100	[thread overview]
Message-ID: <cover.1678222487.git.philipp.g.hortmann@gmail.com> (raw)

The array Rtl8192PciERadioC_Array and ..RadioD.. is only used in function
rtl92e_config_rf_path which is only called in function rtl92e_config_rf.
In function rtl92e_config_rf a termination condition for the loop is set
to priv->num_total_rf_path = RTL819X_TOTAL_RF_PATH = 2. The loop is only
executed with numbers 0 and 1 for eRFPath. So the function 
rtl92e_config_rf_path is only called with eRFPath for 0 and 1 and never
with 2 or 3 that would make the "case RF90_PATH_C:" and 
"case RF90_PATH_D:" be called. Remove resulting dead code.
---
V1->V2: Changed argumentation in the description and subject

Tested with rtl8192e
Transferred this patch over wlan connection of rtl8192e

This patch series requires the patches:
"[PATCH 0/2] staging: rtl8192e: Removing rf_type RF_2T4R from driver"
"[PATCH] staging: rtl8192e: Change filename r8192E_hwimg.x to table.x"
"[PATCH] staging: rtl8192e: Remove call_usermodehelper starting RadioPower.sh"
"[PATCH] staging: rtl8192e: Remove function ..dm_check_ac_dc_power calling a script"

Philipp Hortmann (2):
  staging: rtl8192e: Remove unused Array Rtl8192PciERadioC_Array
  staging: rtl8192e: Remove unused Array Rtl8192PciERadioD_Array

 .../staging/rtl8192e/rtl8192e/r8192E_phy.c    | 24 -------------------
 .../staging/rtl8192e/rtl8192e/r8192E_phy.h    |  4 ----
 drivers/staging/rtl8192e/rtl8192e/table.c     |  6 -----
 drivers/staging/rtl8192e/rtl8192e/table.h     |  4 ----
 4 files changed, 38 deletions(-)

-- 
2.39.2


             reply	other threads:[~2023-03-07 21:00 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-07 21:00 Philipp Hortmann [this message]
2023-03-07 21:01 ` [PATCH v2 1/2] staging: rtl8192e: Remove unused Array Rtl8192PciERadioC_Array Philipp Hortmann
2023-03-08  7:58   ` Dan Carpenter
2023-03-07 21:01 ` [PATCH v2 2/2] staging: rtl8192e: Remove unused Array Rtl8192PciERadioD_Array Philipp Hortmann
2023-03-08  7:59   ` Dan Carpenter

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=cover.1678222487.git.philipp.g.hortmann@gmail.com \
    --to=philipp.g.hortmann@gmail.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-staging@lists.linux.dev \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.