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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-07-27 00:54:47 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-07-27 00:54:47 -0700 |
| commit | aa7eb8e78d8ecd6cd0475d86ea8385ff9cb47ece (patch) | |
| tree | 3f9e98fadd5124fb05e8f6f9b06aa23698d4f215 /drivers/isdn/hysdn/hysdn_proclog.c | |
| parent | cca8edfd2ec2a34d9f50f593bc753bb11e1bc1f5 (diff) | |
| parent | 3c6b50141ef9f0a8844bf1357b80c0cdf518bf05 (diff) | |
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/isdn/hysdn/hysdn_proclog.c')
| -rw-r--r-- | drivers/isdn/hysdn/hysdn_proclog.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c index 2ee93d04b2d..236cc7dadfd 100644 --- a/drivers/isdn/hysdn/hysdn_proclog.c +++ b/drivers/isdn/hysdn/hysdn_proclog.c @@ -155,7 +155,6 @@ put_log_buffer(hysdn_card * card, char *cp) static ssize_t hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t * off) { - unsigned long u = 0; int rc; unsigned char valbuf[128]; hysdn_card *card = file->private_data; @@ -167,12 +166,10 @@ hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t valbuf[count] = 0; /* terminating 0 */ - rc = strict_strtoul(valbuf, 0, &u); - - if (rc == 0) { - card->debug_flags = u; /* remember debug flags */ - hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags); - } + rc = kstrtoul(valbuf, 0, &card->debug_flags); + if (rc < 0) + return rc; + hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags); return (count); } /* hysdn_log_write */ |