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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-07-11 16:03:29 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-07-18 16:58:53 +0300
commit503990ebb21e5aabe497a3eb1d39bef0bbc1be6f (patch)
tree9236566c401828cedc2785cabbf4d85d5f26d215 /drivers
parent2db61c95c03d08bb885c87a816540e75190c924a (diff)
downloadmrst-s0i3-test-503990ebb21e5aabe497a3eb1d39bef0bbc1be6f.tar.gz
mrst-s0i3-test-503990ebb21e5aabe497a3eb1d39bef0bbc1be6f.tar.xz
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UBI: remove unneeded error checks
Pointed to by viro. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mtd/ubi/build.c12
-rw-r--r--drivers/mtd/ubi/kapi.c3
2 files changed, 2 insertions, 13 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 336482a55f8..1cb22bfae75 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -685,13 +685,6 @@ static int __init ubi_init(void)
struct mtd_dev_param *p = &mtd_dev_param[i];
cond_resched();
-
- if (!p->name) {
- dbg_err("empty name");
- err = -EINVAL;
- goto out_detach;
- }
-
err = attach_mtd_dev(p->name, p->vid_hdr_offs, p->data_offs);
if (err)
goto out_detach;
@@ -798,7 +791,7 @@ static int __init ubi_mtd_param_parse(const char *val, struct kernel_param *kp)
/* Get rid of the final newline */
if (buf[len - 1] == '\n')
- buf[len - 1] = 0;
+ buf[len - 1] = '\0';
for (i = 0; i < 3; i++)
tokens[i] = strsep(&pbuf, ",");
@@ -808,9 +801,6 @@ static int __init ubi_mtd_param_parse(const char *val, struct kernel_param *kp)
return -EINVAL;
}
- if (tokens[0] == '\0')
- return -EINVAL;
-
p = &mtd_dev_param[mtd_devs];
strcpy(&p->name[0], tokens[0]);
diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c
index 78cae494087..4a458e83e4e 100644
--- a/drivers/mtd/ubi/kapi.c
+++ b/drivers/mtd/ubi/kapi.c
@@ -38,9 +38,8 @@ int ubi_get_device_info(int ubi_num, struct ubi_device_info *di)
const struct ubi_device *ubi;
if (ubi_num < 0 || ubi_num >= UBI_MAX_DEVICES ||
- !ubi_devices[ubi_num]) {
+ !ubi_devices[ubi_num])
return -ENODEV;
- }
ubi = ubi_devices[ubi_num];
di->ubi_num = ubi->ubi_num;