[PATCH] nfsd: don't calculate mem's size in loop every time

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 Signed-off-by: fanchaoting <fanchaoting@xxxxxxxxxxxxxx>
---
 fs/nfsd/nfs4state.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 2e27430..df3e3fd 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -716,8 +716,8 @@ static struct nfsd4_session *__alloc_session(int slotsize, int numslots)
 	if (!new)
 		return NULL;
 	/* allocate each struct nfsd4_slot and data cache in one piece */
+	mem = sizeof(struct nfsd4_slot) + slotsize;
 	for (i = 0; i < numslots; i++) {
-		mem = sizeof(struct nfsd4_slot) + slotsize;
 		new->se_slots[i] = kzalloc(mem, GFP_KERNEL);
 		if (!new->se_slots[i])
 			goto out_free;
-- 
1.7.1
--
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