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| author | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
| commit | 24942c8e5cc8696064ee207ff29d4cf21f70dafc (patch) | |
| tree | 08a8221eb72ec3da7746d7d76f6f5915ce77cde7 /drivers/scsi/sg.c | |
| parent | e163bc8e4a0cd1cdffadb58253f7651201722d56 (diff) | |
| parent | ff0ff78068dd8a962358dbbdafa9d6f24540d3e5 (diff) | |
| download | linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.gz linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.bz2 linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.zip | |
Merge branch 'master'; commit 'v3.2-rc2' into next
Diffstat (limited to 'drivers/scsi/sg.c')
| -rw-r--r-- | drivers/scsi/sg.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 909ed9ed24c0..441a1c5b8974 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -50,6 +50,7 @@ static int sg_version_num = 30534; /* 2 digits for each component */ #include <linux/delay.h> #include <linux/blktrace_api.h> #include <linux/mutex.h> +#include <linux/ratelimit.h> #include "scsi.h" #include <scsi/scsi_dbg.h> @@ -626,14 +627,15 @@ sg_write(struct file *filp, const char __user *buf, size_t count, loff_t * ppos) */ if (hp->dxfer_direction == SG_DXFER_TO_FROM_DEV) { static char cmd[TASK_COMM_LEN]; - if (strcmp(current->comm, cmd) && printk_ratelimit()) { - printk(KERN_WARNING - "sg_write: data in/out %d/%d bytes for SCSI command 0x%x--" - "guessing data in;\n " - "program %s not setting count and/or reply_len properly\n", - old_hdr.reply_len - (int)SZ_SG_HEADER, - input_size, (unsigned int) cmnd[0], - current->comm); + if (strcmp(current->comm, cmd)) { + printk_ratelimited(KERN_WARNING + "sg_write: data in/out %d/%d bytes " + "for SCSI command 0x%x-- guessing " + "data in;\n program %s not setting " + "count and/or reply_len properly\n", + old_hdr.reply_len - (int)SZ_SG_HEADER, + input_size, (unsigned int) cmnd[0], + current->comm); strcpy(cmd, current->comm); } } |