mtd: tests: incorporate error message for mtdtest_read()
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linux-mtd at lists.infradead.org
Fri Aug 30 16:59:03 EDT 2013
Gitweb: http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=abc173ad84e50645f9136ea56afa9f86c98bf349
Commit: abc173ad84e50645f9136ea56afa9f86c98bf349
Parent: 0d58f6ee0106256c47db9640141469d1ed80819a
Author: Akinobu Mita <akinobu.mita at gmail.com>
AuthorDate: Thu Aug 15 22:55:08 2013 +0900
Committer: David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Fri Aug 30 21:36:05 2013 +0100
mtd: tests: incorporate error message for mtdtest_read()
All callers of mtdtest_read() print the same error message on failure.
This incorporates the error message to mtdtest_read() and removes them
from the callers.
Signed-off-by: Akinobu Mita <akinobu.mita at gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy at linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
drivers/mtd/tests/mtd_test.c | 2 ++
drivers/mtd/tests/pagetest.c | 55 +++++++-----------------------------------
drivers/mtd/tests/readtest.c | 2 --
drivers/mtd/tests/speedtest.c | 24 +++---------------
drivers/mtd/tests/stresstest.c | 10 ++------
5 files changed, 17 insertions(+), 76 deletions(-)
diff --git a/drivers/mtd/tests/mtd_test.c b/drivers/mtd/tests/mtd_test.c
index bda8c4d..4c2e3f0 100644
--- a/drivers/mtd/tests/mtd_test.c
+++ b/drivers/mtd/tests/mtd_test.c
@@ -92,6 +92,8 @@ int mtdtest_read(struct mtd_info *mtd, loff_t addr, size_t size, void *buf)
err = 0;
if (!err && read != size)
err = -EIO;
+ if (err)
+ pr_err("error: read failed at %#llx\n", addr);
return err;
}
diff --git a/drivers/mtd/tests/pagetest.c b/drivers/mtd/tests/pagetest.c
index 8318976..9e8329c 100644
--- a/drivers/mtd/tests/pagetest.c
+++ b/drivers/mtd/tests/pagetest.c
@@ -84,24 +84,15 @@ static int verify_eraseblock(int ebnum)
for (j = 0; j < pgcnt - 1; ++j, addr += pgsize) {
/* Do a read to set the internal dataRAMs to different data */
err = mtdtest_read(mtd, addr0, bufsize, twopages);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr0);
+ if (err)
return err;
- }
err = mtdtest_read(mtd, addrn - bufsize, bufsize, twopages);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)(addrn - bufsize));
+ if (err)
return err;
- }
memset(twopages, 0, bufsize);
err = mtdtest_read(mtd, addr, bufsize, twopages);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
+ if (err)
break;
- }
if (memcmp(twopages, writebuf + (j * pgsize), bufsize)) {
pr_err("error: verify failed at %#llx\n",
(long long)addr);
@@ -114,24 +105,15 @@ static int verify_eraseblock(int ebnum)
/* Do a read to set the internal dataRAMs to different data */
err = mtdtest_read(mtd, addr0, bufsize, twopages);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr0);
+ if (err)
return err;
- }
err = mtdtest_read(mtd, addrn - bufsize, bufsize, twopages);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)(addrn - bufsize));
+ if (err)
return err;
- }
memset(twopages, 0, bufsize);
err = mtdtest_read(mtd, addr, bufsize, twopages);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
+ if (err)
return err;
- }
memcpy(boundary, writebuf + mtd->erasesize - pgsize, pgsize);
prandom_bytes_state(&rnd_state, boundary + pgsize, pgsize);
if (memcmp(twopages, boundary, bufsize)) {
@@ -171,8 +153,6 @@ static int crosstest(void)
addr = addrn - pgsize - pgsize;
err = mtdtest_read(mtd, addr, pgsize, pp1);
if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
kfree(pp1);
return err;
}
@@ -181,8 +161,6 @@ static int crosstest(void)
addr = addrn - pgsize - pgsize - pgsize;
err = mtdtest_read(mtd, addr, pgsize, pp1);
if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
kfree(pp1);
return err;
}
@@ -192,8 +170,6 @@ static int crosstest(void)
pr_info("reading page at %#llx\n", (long long)addr);
err = mtdtest_read(mtd, addr, pgsize, pp2);
if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
kfree(pp1);
return err;
}
@@ -203,8 +179,6 @@ static int crosstest(void)
pr_info("reading page at %#llx\n", (long long)addr);
err = mtdtest_read(mtd, addr, pgsize, pp3);
if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
kfree(pp1);
return err;
}
@@ -214,8 +188,6 @@ static int crosstest(void)
pr_info("reading page at %#llx\n", (long long)addr);
err = mtdtest_read(mtd, addr, pgsize, pp4);
if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
kfree(pp1);
return err;
}
@@ -269,11 +241,8 @@ static int erasecrosstest(void)
pr_info("reading 1st page of block %d\n", ebnum);
memset(readbuf, 0, pgsize);
err = mtdtest_read(mtd, addr0, pgsize, readbuf);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr0);
+ if (err)
return err;
- }
pr_info("verifying 1st page of block %d\n", ebnum);
if (memcmp(writebuf, readbuf, pgsize)) {
@@ -305,11 +274,8 @@ static int erasecrosstest(void)
pr_info("reading 1st page of block %d\n", ebnum);
memset(readbuf, 0, pgsize);
err = mtdtest_read(mtd, addr0, pgsize, readbuf);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr0);
+ if (err)
return err;
- }
pr_info("verifying 1st page of block %d\n", ebnum);
if (memcmp(writebuf, readbuf, pgsize)) {
@@ -358,11 +324,8 @@ static int erasetest(void)
pr_info("reading 1st page of block %d\n", ebnum);
err = mtdtest_read(mtd, addr0, pgsize, twopages);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr0);
+ if (err)
return err;
- }
pr_info("verifying 1st page of block %d is all 0xff\n",
ebnum);
diff --git a/drivers/mtd/tests/readtest.c b/drivers/mtd/tests/readtest.c
index ffd50d6..626e66d 100644
--- a/drivers/mtd/tests/readtest.c
+++ b/drivers/mtd/tests/readtest.c
@@ -55,8 +55,6 @@ static int read_eraseblock_by_page(int ebnum)
memset(buf, 0 , pgsize);
ret = mtdtest_read(mtd, addr, pgsize, buf);
if (ret) {
- pr_err("error: read failed at %#llx\n",
- (long long)addr);
if (!err)
err = ret;
}
diff --git a/drivers/mtd/tests/speedtest.c b/drivers/mtd/tests/speedtest.c
index 457c45c..d1a3853 100644
--- a/drivers/mtd/tests/speedtest.c
+++ b/drivers/mtd/tests/speedtest.c
@@ -140,14 +140,9 @@ static int write_eraseblock_by_2pages(int ebnum)
static int read_eraseblock(int ebnum)
{
- int err;
loff_t addr = ebnum * mtd->erasesize;
- err = mtdtest_read(mtd, addr, mtd->erasesize, iobuf);
- if (err)
- pr_err("error: read failed at %#llx\n", addr);
-
- return err;
+ return mtdtest_read(mtd, addr, mtd->erasesize, iobuf);
}
static int read_eraseblock_by_page(int ebnum)
@@ -158,11 +153,8 @@ static int read_eraseblock_by_page(int ebnum)
for (i = 0; i < pgcnt; i++) {
err = mtdtest_read(mtd, addr, pgsize, buf);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- addr);
+ if (err)
break;
- }
addr += pgsize;
buf += pgsize;
}
@@ -179,21 +171,13 @@ static int read_eraseblock_by_2pages(int ebnum)
for (i = 0; i < n; i++) {
err = mtdtest_read(mtd, addr, sz, buf);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- addr);
+ if (err)
return err;
- }
addr += sz;
buf += sz;
}
- if (pgcnt % 2) {
+ if (pgcnt % 2)
err = mtdtest_read(mtd, addr, pgsize, buf);
- if (err) {
- pr_err("error: read failed at %#llx\n",
- addr);
- }
- }
return err;
}
diff --git a/drivers/mtd/tests/stresstest.c b/drivers/mtd/tests/stresstest.c
index 1695248..6c9e23f 100644
--- a/drivers/mtd/tests/stresstest.c
+++ b/drivers/mtd/tests/stresstest.c
@@ -87,7 +87,7 @@ static int do_read(void)
{
int eb = rand_eb();
int offs = rand_offs();
- int len = rand_len(offs), err;
+ int len = rand_len(offs);
loff_t addr;
if (bbt[eb + 1]) {
@@ -97,13 +97,7 @@ static int do_read(void)
len = mtd->erasesize - offs;
}
addr = eb * mtd->erasesize + offs;
- err = mtdtest_read(mtd, addr, len, readbuf);
- if (unlikely(err)) {
- pr_err("error: read failed at 0x%llx\n",
- (long long)addr);
- return err;
- }
- return 0;
+ return mtdtest_read(mtd, addr, len, readbuf);
}
static int do_write(void)
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