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[113.145.60.135]) by mx.google.com with ESMTPSA id yg1sm139476pbb.1.2013.08.15.06.56.06 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Thu, 15 Aug 2013 06:56:07 -0700 (PDT) From: Akinobu Mita To: linux-mtd@lists.infradead.org Subject: [PATCH -next 4/4] mtd: tests: incorporate error message for mtdtest_write() Date: Thu, 15 Aug 2013 22:55:09 +0900 Message-Id: <1376574909-7507-5-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1376574909-7507-1-git-send-email-akinobu.mita@gmail.com> References: <1376574909-7507-1-git-send-email-akinobu.mita@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130815_095630_055362_E83C5975 X-CRM114-Status: GOOD ( 17.67 ) X-Spam-Score: -2.0 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (akinobu.mita[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: Artem Bityutskiy , Vikram Narayanan , Akinobu Mita , Adrian Hunter , Brian Norris , David Woodhouse X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org All callers of mtdtest_write() print the same error message on failure. This incorporates the error message to mtdtest_write() and removes them from the callers. Signed-off-by: Akinobu Mita Cc: Brian Norris Cc: Vikram Narayanan Cc: Adrian Hunter Cc: Artem Bityutskiy Cc: David Woodhouse Cc: linux-mtd@lists.infradead.org --- drivers/mtd/tests/mtd_test.c | 2 ++ drivers/mtd/tests/nandbiterrs.c | 8 +------- drivers/mtd/tests/pagetest.c | 23 ++++------------------- drivers/mtd/tests/speedtest.c | 24 ++++-------------------- drivers/mtd/tests/stresstest.c | 5 +---- 5 files changed, 12 insertions(+), 50 deletions(-) diff --git a/drivers/mtd/tests/mtd_test.c b/drivers/mtd/tests/mtd_test.c index 4c2e3f0..c818a63 100644 --- a/drivers/mtd/tests/mtd_test.c +++ b/drivers/mtd/tests/mtd_test.c @@ -107,6 +107,8 @@ int mtdtest_write(struct mtd_info *mtd, loff_t addr, size_t size, err = mtd_write(mtd, addr, size, &written, buf); if (!err && written != size) err = -EIO; + if (err) + pr_err("error: write failed at %#llx\n", addr); return err; } diff --git a/drivers/mtd/tests/nandbiterrs.c b/drivers/mtd/tests/nandbiterrs.c index 5a8c858..3cd3aab 100644 --- a/drivers/mtd/tests/nandbiterrs.c +++ b/drivers/mtd/tests/nandbiterrs.c @@ -102,16 +102,10 @@ static uint8_t hash(unsigned offset) /* Writes wbuffer to page */ static int write_page(int log) { - int err; - if (log) pr_info("write_page\n"); - err = mtdtest_write(mtd, offset, mtd->writesize, wbuffer); - if (err) - pr_err("error: write failed at %#llx\n", (long long)offset); - - return err; + return mtdtest_write(mtd, offset, mtd->writesize, wbuffer); } /* Re-writes the data area while leaving the OOB alone. */ diff --git a/drivers/mtd/tests/pagetest.c b/drivers/mtd/tests/pagetest.c index 9e8329c..44b96e9 100644 --- a/drivers/mtd/tests/pagetest.c +++ b/drivers/mtd/tests/pagetest.c @@ -52,17 +52,11 @@ static struct rnd_state rnd_state; static int write_eraseblock(int ebnum) { - int err; loff_t addr = ebnum * mtd->erasesize; prandom_bytes_state(&rnd_state, writebuf, mtd->erasesize); cond_resched(); - err = mtdtest_write(mtd, addr, mtd->erasesize, writebuf); - if (err) - pr_err("error: write failed at %#llx\n", - (long long)addr); - - return err; + return mtdtest_write(mtd, addr, mtd->erasesize, writebuf); } static int verify_eraseblock(int ebnum) @@ -232,11 +226,8 @@ static int erasecrosstest(void) prandom_bytes_state(&rnd_state, writebuf, pgsize); strcpy(writebuf, "There is no data like this!"); err = mtdtest_write(mtd, addr0, pgsize, writebuf); - if (err) { - pr_info("error: write failed at %#llx\n", - (long long)addr0); + if (err) return err; - } pr_info("reading 1st page of block %d\n", ebnum); memset(readbuf, 0, pgsize); @@ -260,11 +251,8 @@ static int erasecrosstest(void) prandom_bytes_state(&rnd_state, writebuf, pgsize); strcpy(writebuf, "There is no data like this!"); err = mtdtest_write(mtd, addr0, pgsize, writebuf); - if (err) { - pr_err("error: write failed at %#llx\n", - (long long)addr0); + if (err) return err; - } pr_info("erasing block %d\n", ebnum2); err = mtdtest_erase_eraseblock(mtd, ebnum2); @@ -311,11 +299,8 @@ static int erasetest(void) pr_info("writing 1st page of block %d\n", ebnum); prandom_bytes_state(&rnd_state, writebuf, pgsize); err = mtdtest_write(mtd, addr0, pgsize, writebuf); - if (err) { - pr_err("error: write failed at %#llx\n", - (long long)addr0); + if (err) return err; - } pr_info("erasing block %d\n", ebnum); err = mtdtest_erase_eraseblock(mtd, ebnum); diff --git a/drivers/mtd/tests/speedtest.c b/drivers/mtd/tests/speedtest.c index d1a3853..87ff6a2 100644 --- a/drivers/mtd/tests/speedtest.c +++ b/drivers/mtd/tests/speedtest.c @@ -80,14 +80,9 @@ static int multiblock_erase(int ebnum, int blocks) static int write_eraseblock(int ebnum) { - int err; loff_t addr = ebnum * mtd->erasesize; - err = mtdtest_write(mtd, addr, mtd->erasesize, iobuf); - if (err) - pr_err("error: write failed at %#llx\n", addr); - - return err; + return mtdtest_write(mtd, addr, mtd->erasesize, iobuf); } static int write_eraseblock_by_page(int ebnum) @@ -98,11 +93,8 @@ static int write_eraseblock_by_page(int ebnum) for (i = 0; i < pgcnt; i++) { err = mtdtest_write(mtd, addr, pgsize, buf); - if (err) { - pr_err("error: write failed at %#llx\n", - addr); + if (err) break; - } addr += pgsize; buf += pgsize; } @@ -119,21 +111,13 @@ static int write_eraseblock_by_2pages(int ebnum) for (i = 0; i < n; i++) { err = mtdtest_write(mtd, addr, sz, buf); - if (err) { - pr_err("error: write failed at %#llx\n", - addr); + if (err) return err; - } addr += sz; buf += sz; } - if (pgcnt % 2) { + if (pgcnt % 2) err = mtdtest_write(mtd, addr, pgsize, buf); - if (err) { - pr_err("error: write failed at %#llx\n", - addr); - } - } return err; } diff --git a/drivers/mtd/tests/stresstest.c b/drivers/mtd/tests/stresstest.c index 6c9e23f..c9d42cc 100644 --- a/drivers/mtd/tests/stresstest.c +++ b/drivers/mtd/tests/stresstest.c @@ -126,11 +126,8 @@ static int do_write(void) } addr = eb * mtd->erasesize + offs; err = mtdtest_write(mtd, addr, len, writebuf); - if (unlikely(err)) { - pr_err("error: write failed at 0x%llx\n", - (long long)addr); + if (unlikely(err)) return err; - } offs += len; while (offs > mtd->erasesize) { offsets[eb++] = mtd->erasesize;