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drivers/misc/sgi-gru/grukdump.c: cleanup gru_dump_context() a little

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"ret" is zero here so we can remove the "!ret" part of the condition.
"uhdr" is alread a __user pointer so we can remove the cast.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dan Carpenter 2014-04-07 15:39:03 -07:00 committed by Linus Torvalds
parent d7c0847fe3
commit b6a83d928c
1 changed files with 3 additions and 3 deletions
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6
drivers/misc/sgi-gru/grukdump.c
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@ -178,10 +178,10 @@ static int gru_dump_context(struct gru_state *gru, int ctxnum,
hdr.cbrcnt = cbrcnt;
hdr.dsrcnt = dsrcnt;
hdr.cch_locked = cch_locked;
if (!ret && copy_to_user((void __user *)uhdr, &hdr, sizeof(hdr)))
ret = -EFAULT;
if (copy_to_user(uhdr, &hdr, sizeof(hdr)))
return -EFAULT;
return ret ? ret : bytes;
return bytes;
}
int gru_dump_chiplet_request(unsigned long arg)