From: Jacob Keller <jacob.e.keller@intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH 14/19] fm10k: remove needless initialization of size local variable
Date: Mon, 8 Jul 2019 16:12:31 -0700 [thread overview]
Message-ID: <20190708231236.20516-15-jacob.e.keller@intel.com> (raw)
In-Reply-To: <20190708231236.20516-1-jacob.e.keller@intel.com>
The local variable 'size' in fm10k_dfwd_add_station is initialized, but
is always re-assigned immediately before use. Remove this unnecessary
initialization.
This was detected by cppcheck and resolves the following warning
produced by that tool:
[fm10k_netdev.c:1466]: (style) Variable 'size' is assigned a value that is never used.
Change-Id: I6f6d1ba3b9b26c2ed6f434fbeeafbbda4b78db33
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Title: fm10k: remove needless initialization of size local variable
Change-type: ImplementationChange
---
drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index 4704395c0f66..d3e85480f46d 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1463,7 +1463,7 @@ static void *fm10k_dfwd_add_station(struct net_device *dev,
struct fm10k_l2_accel *old_l2_accel = NULL;
struct fm10k_dglort_cfg dglort = { 0 };
struct fm10k_hw *hw = &interface->hw;
- int size = 0, i;
+ int size, i;
u16 vid, glort;
/* The hardware supported by fm10k only filters on the destination MAC
--
2.22.0.214.g8dca754b1e87
next prev parent reply other threads:[~2019-07-08 23:12 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-08 23:12 [Intel-wired-lan] [PATCH 00/19] cleanup cppcheck warnings for fm10k driver Jacob Keller
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 01/19] fm10k: reduce scope of the err variable Jacob Keller
2019-07-12 17:59 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 02/19] fm10k: reduce scope of *p local variable Jacob Keller
2019-07-12 17:59 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 03/19] fm10k: reduce the scope of qv " Jacob Keller
2019-07-12 18:00 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 04/19] fm10k: reduce the scope of local err variable Jacob Keller
2019-07-12 18:00 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 05/19] fm10k: reduce the scope of the q_idx local variable Jacob Keller
2019-07-12 18:01 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 06/19] fm10k: reduce the scope of the tx_buffer variable Jacob Keller
2019-07-12 18:02 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 07/19] fm10k: reduce the scope of the err variable Jacob Keller
2019-07-12 18:02 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 08/19] fm10k: reduce the scope of the local i variable Jacob Keller
2019-07-12 18:02 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 09/19] fm10k: reduce the scope of the local msg variable Jacob Keller
2019-07-12 18:03 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 10/19] fm10k: reduce the scope of the result local variable Jacob Keller
2019-07-12 18:04 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 11/19] fm10k: reduce scope of the ring variable Jacob Keller
2019-07-12 18:04 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 12/19] fm10k: remove unnecessary variable initializer Jacob Keller
2019-07-12 18:05 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 13/19] fm10k: remove needless assignment of err local variable Jacob Keller
2019-07-12 18:05 ` Bowers, AndrewX
2019-07-08 23:12 ` Jacob Keller [this message]
2019-07-12 18:06 ` [Intel-wired-lan] [PATCH 14/19] fm10k: remove needless initialization of size " Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 15/19] fm10k: explicitly return 0 on success path in function Jacob Keller
2019-07-12 18:06 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 16/19] fm10k: cast page_addr to u8 * when incrementing it Jacob Keller
2019-07-12 18:07 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 17/19] fm10k: mark unused parameters with __always_unused Jacob Keller
2019-07-12 18:07 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 18/19] fm10k: convert NON_Q_VECTORS(hw) into NON_Q_VECTORS Jacob Keller
2019-07-12 18:08 ` Bowers, AndrewX
2019-07-08 23:12 ` [Intel-wired-lan] [PATCH 19/19] fm10k: fix fm10k_get_fault_pf to read correct address Jacob Keller
2019-07-12 18:08 ` Bowers, AndrewX
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=20190708231236.20516-15-jacob.e.keller@intel.com \
--to=jacob.e.keller@intel.com \
--cc=intel-wired-lan@osuosl.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox