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);
/* 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)) {
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;
}
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;
}
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;
}
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;
}
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;
}
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)) {
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)) {
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);
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)
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;
}
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;
}