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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2012-12-26 19:51:09 +0000 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2013-02-15 19:01:56 +0100 |
| commit | ee7e2f3c235f43d815c0be285101b5b91a3bcaa5 (patch) | |
| tree | 6ffcb4e4e9ba2c48c57f6a76f840a2403fb9f2ea /arch/mips/bcm47xx | |
| parent | bb76563214ec371a461ca5038904a5b93dbd6b46 (diff) | |
| download | op-kernel-dev-ee7e2f3c235f43d815c0be285101b5b91a3bcaa5.zip op-kernel-dev-ee7e2f3c235f43d815c0be285101b5b91a3bcaa5.tar.gz | |
MIPS: BCM47XX: use common error codes in nvram reads
Instead of using our own error codes use some common codes.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: http://patchwork.linux-mips.org/patch/4739/
Signed-off-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch/mips/bcm47xx')
| -rw-r--r-- | arch/mips/bcm47xx/nvram.c | 4 | ||||
| -rw-r--r-- | arch/mips/bcm47xx/sprom.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c index 6461367..e19fc26 100644 --- a/arch/mips/bcm47xx/nvram.c +++ b/arch/mips/bcm47xx/nvram.c @@ -124,7 +124,7 @@ int nvram_getenv(char *name, char *val, size_t val_len) char *var, *value, *end, *eq; if (!name) - return NVRAM_ERR_INV_PARAM; + return -EINVAL; if (!nvram_buf[0]) early_nvram_init(); @@ -143,6 +143,6 @@ int nvram_getenv(char *name, char *val, size_t val_len) return snprintf(val, val_len, "%s", value); } } - return NVRAM_ERR_ENVNOTFOUND; + return -ENOENT; } EXPORT_SYMBOL(nvram_getenv); diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c index 289cc0a..66b71c3 100644 --- a/arch/mips/bcm47xx/sprom.c +++ b/arch/mips/bcm47xx/sprom.c @@ -51,7 +51,7 @@ static int get_nvram_var(const char *prefix, const char *postfix, create_key(prefix, postfix, name, key, sizeof(key)); err = nvram_getenv(key, buf, len); - if (fallback && err == NVRAM_ERR_ENVNOTFOUND && prefix) { + if (fallback && err == -ENOENT && prefix) { create_key(NULL, postfix, name, key, sizeof(key)); err = nvram_getenv(key, buf, len); } |
