mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 23/32] of: overlay: drop unused variable of_overlay_apply_dir()
Date: Mon,  5 Sep 2022 11:55:48 +0200	[thread overview]
Message-ID: <20220905095557.596891-24-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20220905095557.596891-1-a.fatoum@pengutronix.de>

This seems to be a copy-paste left-over from of_overlay_filter_filename,
which has some actual use for both p and path. We don't though and just
end up leaking the buffer, so drop these variables.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 drivers/of/overlay.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 20a43f5170c8..fff1d6ea028e 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -418,7 +418,6 @@ void of_overlay_set_basedir(const char *path)
 static int of_overlay_apply_dir(struct device_node *root, const char *dirname,
 				bool filter)
 {
-	char *p, *path;
 	int ret = 0;
 	DIR *dir;
 
@@ -431,8 +430,6 @@ static int of_overlay_apply_dir(struct device_node *root, const char *dirname,
 	if (!dir)
 		return -errno;
 
-	p = path = strdup(of_overlay_filepattern);
-
 	while (1) {
 		struct dirent *ent;
 		char *filename;
-- 
2.30.2




  parent reply	other threads:[~2022-09-05 10:58 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-05  9:55 [PATCH 00/32] treewide: fix some clang-analyze static analyzer warnings Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 01/32] clk: define stub implementation for clk_get_parent Ahmad Fatoum
2022-09-12  9:23   ` Sascha Hauer
2022-09-05  9:55 ` [PATCH 02/32] clk: have SCMI and SiFive clock controllers depend on COMMON_CLK Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 03/32] meminfo: support SANDBOX build with DEBUG log level Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 04/32] net: phy: micrel: drop useless assignment of dummy read Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 05/32] mci: core: drop useless assignment Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 06/32] nvmem: core: propagate read failure Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 07/32] fs: remove never-read initializer in mount_all() Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 08/32] usb: otg: always propagate failure to register parameters Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 09/32] usb: dwc2: gracefully handle unknown hs_phy_type Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 10/32] state: propagate failure to fixup enum32 into DT Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 11/32] of: silence warning about never-read error assignment Ahmad Fatoum
2022-09-12  9:41   ` Sascha Hauer
2022-09-05  9:55 ` [PATCH 12/32] commands: trigger: drop unused variable Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 13/32] commands: tutorial: fix memory leak Ahmad Fatoum
2022-09-12  9:44   ` Sascha Hauer
2022-09-05  9:55 ` [PATCH 14/32] bthread: fix null pointer dereference in error path Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 15/32] common: env: drop never-read initialization Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 16/32] of: refactor for of_fixup_reserved_memory() for clarity Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 17/32] password: avoid static analyzer false positive Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 18/32] regmap-mmio: regmap_mmio_get_min_stride: unify branches for readability Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 19/32] crypto: caam - delete unused variable Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 20/32] misc: ubootvar: always initialize struct ubootvar_data::flag Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 21/32] nvmem: core: drop always true condition Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 22/32] of: fdt: gracefully handle out-of-place properties Ahmad Fatoum
2022-09-05  9:55 ` Ahmad Fatoum [this message]
2022-09-05  9:55 ` [PATCH 24/32] of: partition: drop unused variable Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 25/32] serial: ns16550_pci: drop useless assignment Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 26/32] phy: core: drop useless else clause Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 27/32] fs: ext4: ext_barebox: handle ext_get_inode() errors Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 28/32] fs: fat: propagate f_lseek failure Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 29/32] fs: drop duplicate follow_managed() call Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 30/32] lib: parse_area_spec: guard against NULL pointer dereference Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 31/32] net: ping: propagate failure Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 32/32] net: fastboot: keep error message initialized at all times Ahmad Fatoum
2022-09-12 10:06 ` [PATCH 00/32] treewide: fix some clang-analyze static analyzer warnings Sascha Hauer

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=20220905095557.596891-24-a.fatoum@pengutronix.de \
    --to=a.fatoum@pengutronix.de \
    --cc=barebox@lists.infradead.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