Messages in this thread Patch in this message | | | From | Sergei Shtylyov <> | Subject | [PATCH 2/2] sd: skip reclaiming host on mmc_add_card() error | Date | Wed, 14 Oct 2015 23:54:05 +0300 |
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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@cogentembedded.com>
--- The patch is against Ulf Hansson's 'mmc.git' repo's 'next' branch.
drivers/mmc/core/sd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
Index: mmc/drivers/mmc/core/sd.c =================================================================== --- mmc.orig/drivers/mmc/core/sd.c +++ mmc/drivers/mmc/core/sd.c @@ -1243,14 +1243,13 @@ int mmc_attach_sd(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); host->card = NULL; mmc_claim_host(host);
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