[PATCH 1/2] mmc: skip reclaiming host on mmc_add_card() error

[Sergei Shtylyov]

There's little sense in releasing the host on mmc_add_card() error
immediately after reclaiming  it, so  reclaim the host  only in case
of success.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

---
The patch is against Ulf Hansson's 'mmc.git' repo's 'next' branch.

 drivers/mmc/core/mmc.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Index: mmc/drivers/mmc/core/mmc.c
===================================================================
--- mmc.orig/drivers/mmc/core/mmc.c
+++ mmc/drivers/mmc/core/mmc.c
@@ -2009,14 +2009,13 @@ int mmc_attach_mmc(struct mmc_host *host
 
 	mmc_release_host(host);
 	err = mmc_add_card(host->card);
-	mmc_claim_host(host);
 	if (err)
 		goto remove_card;
 
+	mmc_claim_host(host);
 	return 0;
 
 remove_card:
-	mmc_release_host(host);
 	mmc_remove_card(host->card);
 	mmc_claim_host(host);
 	host->card = NULL;

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