Use min() to simplify probe() and improve its readability.
Signed-off-by: wangyufei <wangyufei@xxxxxxxx>
---
drivers/block/aoe/aoecmd.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 6298f8e27..d6fd83245 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -16,6 +16,7 @@
#include <net/net_namespace.h>
#include <linux/unaligned.h>
#include <linux/uio.h>
+#include <linux/minmax.h>
#include "aoe.h"
#define MAXIOC (8192) /* default meant to avoid most soft lockups */
@@ -607,10 +608,7 @@ probe(struct aoetgt *t)
ata_rw_frameinit(f);
skb = f->skb;
for (frag = 0, n = f->iter.bi_size; n > 0; ++frag, n -= m) {
- if (n < PAGE_SIZE)
- m = n;
- else
- m = PAGE_SIZE;
+ m = min(n, PAGE_SIZE);
skb_fill_page_desc(skb, frag, empty_page, 0, m);
}
skb->len += f->iter.bi_size;
--
2.39.0
