diff options
Diffstat (limited to 'drivers/mtd/tests')
-rw-r--r-- | drivers/mtd/tests/mtd_oobtest.c | 12 | ||||
-rw-r--r-- | drivers/mtd/tests/mtd_pagetest.c | 20 | ||||
-rw-r--r-- | drivers/mtd/tests/mtd_readtest.c | 12 | ||||
-rw-r--r-- | drivers/mtd/tests/mtd_speedtest.c | 8 | ||||
-rw-r--r-- | drivers/mtd/tests/mtd_stresstest.c | 8 | ||||
-rw-r--r-- | drivers/mtd/tests/mtd_subpagetest.c | 12 |
6 files changed, 18 insertions, 54 deletions
diff --git a/drivers/mtd/tests/mtd_oobtest.c b/drivers/mtd/tests/mtd_oobtest.c index 3e24b379ffa..ab81e9a5947 100644 --- a/drivers/mtd/tests/mtd_oobtest.c +++ b/drivers/mtd/tests/mtd_oobtest.c @@ -320,10 +320,8 @@ static int scan_for_bad_eraseblocks(void) int i, bad = 0; bbt = kmalloc(ebcnt, GFP_KERNEL); - if (!bbt) { - pr_err("error: cannot allocate memory\n"); + if (!bbt) return -ENOMEM; - } pr_info("scanning for bad eraseblocks\n"); for (i = 0; i < ebcnt; ++i) { @@ -380,15 +378,11 @@ static int __init mtd_oobtest_init(void) err = -ENOMEM; readbuf = kmalloc(mtd->erasesize, GFP_KERNEL); - if (!readbuf) { - pr_err("error: cannot allocate memory\n"); + if (!readbuf) goto out; - } writebuf = kmalloc(mtd->erasesize, GFP_KERNEL); - if (!writebuf) { - pr_err("error: cannot allocate memory\n"); + if (!writebuf) goto out; - } err = scan_for_bad_eraseblocks(); if (err) diff --git a/drivers/mtd/tests/mtd_pagetest.c b/drivers/mtd/tests/mtd_pagetest.c index 0c1140b6c28..acd991f4bf9 100644 --- a/drivers/mtd/tests/mtd_pagetest.c +++ b/drivers/mtd/tests/mtd_pagetest.c @@ -191,10 +191,8 @@ static int crosstest(void) pr_info("crosstest\n"); pp1 = kmalloc(pgsize * 4, GFP_KERNEL); - if (!pp1) { - pr_err("error: cannot allocate memory\n"); + if (!pp1) return -ENOMEM; - } pp2 = pp1 + pgsize; pp3 = pp2 + pgsize; pp4 = pp3 + pgsize; @@ -456,10 +454,8 @@ static int scan_for_bad_eraseblocks(void) int i, bad = 0; bbt = kzalloc(ebcnt, GFP_KERNEL); - if (!bbt) { - pr_err("error: cannot allocate memory\n"); + if (!bbt) return -ENOMEM; - } pr_info("scanning for bad eraseblocks\n"); for (i = 0; i < ebcnt; ++i) { @@ -516,20 +512,14 @@ static int __init mtd_pagetest_init(void) err = -ENOMEM; bufsize = pgsize * 2; writebuf = kmalloc(mtd->erasesize, GFP_KERNEL); - if (!writebuf) { - pr_err("error: cannot allocate memory\n"); + if (!writebuf) goto out; - } twopages = kmalloc(bufsize, GFP_KERNEL); - if (!twopages) { - pr_err("error: cannot allocate memory\n"); + if (!twopages) goto out; - } boundary = kmalloc(bufsize, GFP_KERNEL); - if (!boundary) { - pr_err("error: cannot allocate memory\n"); + if (!boundary) goto out; - } err = scan_for_bad_eraseblocks(); if (err) diff --git a/drivers/mtd/tests/mtd_readtest.c b/drivers/mtd/tests/mtd_readtest.c index 266de04b6d2..2cdd0c47cac 100644 --- a/drivers/mtd/tests/mtd_readtest.c +++ b/drivers/mtd/tests/mtd_readtest.c @@ -143,10 +143,8 @@ static int scan_for_bad_eraseblocks(void) int i, bad = 0; bbt = kzalloc(ebcnt, GFP_KERNEL); - if (!bbt) { - pr_err("error: cannot allocate memory\n"); + if (!bbt) return -ENOMEM; - } if (!mtd_can_have_bb(mtd)) return 0; @@ -204,15 +202,11 @@ static int __init mtd_readtest_init(void) err = -ENOMEM; iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); - if (!iobuf) { - pr_err("error: cannot allocate memory\n"); + if (!iobuf) goto out; - } iobuf1 = kmalloc(mtd->erasesize, GFP_KERNEL); - if (!iobuf1) { - pr_err("error: cannot allocate memory\n"); + if (!iobuf1) goto out; - } err = scan_for_bad_eraseblocks(); if (err) diff --git a/drivers/mtd/tests/mtd_speedtest.c b/drivers/mtd/tests/mtd_speedtest.c index a6ce9c1fa6c..20b63d1ad49 100644 --- a/drivers/mtd/tests/mtd_speedtest.c +++ b/drivers/mtd/tests/mtd_speedtest.c @@ -313,10 +313,8 @@ static int scan_for_bad_eraseblocks(void) int i, bad = 0; bbt = kzalloc(ebcnt, GFP_KERNEL); - if (!bbt) { - pr_err("error: cannot allocate memory\n"); + if (!bbt) return -ENOMEM; - } if (!mtd_can_have_bb(mtd)) goto out; @@ -384,10 +382,8 @@ static int __init mtd_speedtest_init(void) err = -ENOMEM; iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); - if (!iobuf) { - pr_err("error: cannot allocate memory\n"); + if (!iobuf) goto out; - } prandom_bytes(iobuf, mtd->erasesize); diff --git a/drivers/mtd/tests/mtd_stresstest.c b/drivers/mtd/tests/mtd_stresstest.c index 787f539d16c..3a95e61b535 100644 --- a/drivers/mtd/tests/mtd_stresstest.c +++ b/drivers/mtd/tests/mtd_stresstest.c @@ -202,10 +202,8 @@ static int scan_for_bad_eraseblocks(void) int i, bad = 0; bbt = kzalloc(ebcnt, GFP_KERNEL); - if (!bbt) { - pr_err("error: cannot allocate memory\n"); + if (!bbt) return -ENOMEM; - } if (!mtd_can_have_bb(mtd)) return 0; @@ -276,10 +274,8 @@ static int __init mtd_stresstest_init(void) readbuf = vmalloc(bufsize); writebuf = vmalloc(bufsize); offsets = kmalloc(ebcnt * sizeof(int), GFP_KERNEL); - if (!readbuf || !writebuf || !offsets) { - pr_err("error: cannot allocate memory\n"); + if (!readbuf || !writebuf || !offsets) goto out; - } for (i = 0; i < ebcnt; i++) offsets[i] = mtd->erasesize; prandom_bytes(writebuf, bufsize); diff --git a/drivers/mtd/tests/mtd_subpagetest.c b/drivers/mtd/tests/mtd_subpagetest.c index aade56f2794..e41a04f5caa 100644 --- a/drivers/mtd/tests/mtd_subpagetest.c +++ b/drivers/mtd/tests/mtd_subpagetest.c @@ -333,10 +333,8 @@ static int scan_for_bad_eraseblocks(void) int i, bad = 0; bbt = kzalloc(ebcnt, GFP_KERNEL); - if (!bbt) { - pr_err("error: cannot allocate memory\n"); + if (!bbt) return -ENOMEM; - } pr_info("scanning for bad eraseblocks\n"); for (i = 0; i < ebcnt; ++i) { @@ -393,15 +391,11 @@ static int __init mtd_subpagetest_init(void) err = -ENOMEM; bufsize = subpgsize * 32; writebuf = kmalloc(bufsize, GFP_KERNEL); - if (!writebuf) { - pr_info("error: cannot allocate memory\n"); + if (!writebuf) goto out; - } readbuf = kmalloc(bufsize, GFP_KERNEL); - if (!readbuf) { - pr_info("error: cannot allocate memory\n"); + if (!readbuf) goto out; - } err = scan_for_bad_eraseblocks(); if (err) |