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staging: unisys: rename misleading var ii with frag

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This patch removes misleading variable name with a more appropriate
name. Since ii is keeping track of fragments inside a for loop I
renamed it frag.
ii->frag

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Erik Arfvidson 2016-05-06 13:11:24 -04:00 committed by Greg Kroah-Hartman
parent 3b5e11d7f5
commit 03759f8cd6
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/unisys/visornic/visornic_main.c
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@ -201,7 +201,7 @@ visor_copy_fragsinfo_from_skb(struct sk_buff *skb, unsigned int firstfraglen,
unsigned int frags_max,
struct phys_info frags[])
{
unsigned int count = 0, ii, size, offset = 0, numfrags;
unsigned int count = 0, frag, size, offset = 0, numfrags;
unsigned int total_count;
numfrags = skb_shinfo(skb)->nr_frags;
@ -243,12 +243,12 @@ visor_copy_fragsinfo_from_skb(struct sk_buff *skb, unsigned int firstfraglen,
if ((count + numfrags) > frags_max)
return -EINVAL;
for (ii = 0; ii < numfrags; ii++) {
for (frag = 0; frag < numfrags; frag++) {
count = add_physinfo_entries(page_to_pfn(
skb_frag_page(&skb_shinfo(skb)->frags[ii])),
skb_shinfo(skb)->frags[ii].
skb_frag_page(&skb_shinfo(skb)->frags[frag])),
skb_shinfo(skb)->frags[frag].
page_offset,
skb_shinfo(skb)->frags[ii].
skb_shinfo(skb)->frags[frag].
size, count, frags_max, frags);
/* add_physinfo_entries only returns
* zero if the frags array is out of room