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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-10-08 08:43:00 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-10-08 08:43:00 -0700 |
commit | e3c55d406bd8df1a878546002c93db90c42be10c (patch) | |
tree | efb0ba2707c95fd7166cf1b76887c43c977e37dd /drivers/mmc/card/mmc_test.c | |
parent | 4d6e482675f13e33599fc3d18fc723959be0a9b6 (diff) | |
parent | d0e639c9e06d44e713170031fe05fb60ebe680af (diff) |
Merge tag 'v3.12-rc4' into next
Merge with mainline to bring in changes to input subsystem that were
committed through other trees.
Diffstat (limited to 'drivers/mmc/card/mmc_test.c')
-rw-r--r-- | drivers/mmc/card/mmc_test.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c index a69df521627..0c0fc52d42c 100644 --- a/drivers/mmc/card/mmc_test.c +++ b/drivers/mmc/card/mmc_test.c @@ -2849,18 +2849,12 @@ static ssize_t mtf_test_write(struct file *file, const char __user *buf, struct seq_file *sf = (struct seq_file *)file->private_data; struct mmc_card *card = (struct mmc_card *)sf->private; struct mmc_test_card *test; - char lbuf[12]; long testcase; + int ret; - if (count >= sizeof(lbuf)) - return -EINVAL; - - if (copy_from_user(lbuf, buf, count)) - return -EFAULT; - lbuf[count] = '\0'; - - if (strict_strtol(lbuf, 10, &testcase)) - return -EINVAL; + ret = kstrtol_from_user(buf, count, 10, &testcase); + if (ret) + return ret; test = kzalloc(sizeof(struct mmc_test_card), GFP_KERNEL); if (!test) |