1 files changed, 0 insertions, 59 deletions
diff --git a/target/linux/brcm47xx/patches-3.18/032-02-MIPS-BCM47XX-Simplify-function-looking-for-NVRAM-ent.patch b/target/linux/brcm47xx/patches-3.18/032-02-MIPS-BCM47XX-Simplify-function-looking-for-NVRAM-ent.patch
deleted file mode 100644
index 7a3ddc3980..0000000000
--- a/target/linux/brcm47xx/patches-3.18/032-02-MIPS-BCM47XX-Simplify-function-looking-for-NVRAM-ent.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-From f6f895644230b13618f14f7108f9b23a21a87bfa Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Tue, 12 May 2015 18:46:12 +0200
-Subject: [PATCH] MIPS: BCM47XX: Simplify function looking for NVRAM entry
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-First of all it shouldn't modify copied NVRAM just to make sure it can
-loop over all entries. It's enough to just compare current position
-pointer with the end of buffer address.
-Secondly buffer is guaranteed to be \0 ended, so we don't need strnchr.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Hante Meuleman <meuleman@broadcom.com>
-Cc: Ian Kent <raven@themaw.net>
-Patchwork: https://patchwork.linux-mips.org/patch/10032/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 13 +++++--------
- 1 file changed, 5 insertions(+), 8 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -171,7 +171,7 @@ static int nvram_init(void)
- int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len)
- {
- 	char *var, *value, *end, *eq;
--	int data_left, err;
-+	int err;
- 
- 	if (!name)
- 		return -EINVAL;
-@@ -184,19 +184,16 @@ int bcm47xx_nvram_getenv(const char *nam
- 
- 	/* Look for name=value and return value */
- 	var = &nvram_buf[sizeof(struct nvram_header)];
--	end = nvram_buf + sizeof(nvram_buf) - 2;
--	end[0] = '\0';
--	end[1] = '\0';
--	for (; *var; var = value + strlen(value) + 1) {
--		data_left = end - var;
--
--		eq = strnchr(var, data_left, '=');
-+	end = nvram_buf + sizeof(nvram_buf);
-+	while (var < end && *var) {
-+		eq = strchr(var, '=');
- 		if (!eq)
- 			break;
- 		value = eq + 1;
- 		if (eq - var == strlen(name) &&
- 		    strncmp(var, name, eq - var) == 0)
- 			return snprintf(val, val_len, "%s", value);
-+		var = value + strlen(value) + 1;
- 	}
- 	return -ENOENT;
- }