From 25f3ff2c445822793d22ac51e3dcb22a694e3cd4 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 6 Dec 2010 21:12:23 +0000 Subject: Blackfin: sram_free_with_lsl: do not ignore return value of sram_free If there was an error in the lower free functions, we need to pass that back up so the calling process is able to check things. Signed-off-by: Mike Frysinger --- arch/blackfin/mm/sram-alloc.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'arch/blackfin/mm') diff --git a/arch/blackfin/mm/sram-alloc.c b/arch/blackfin/mm/sram-alloc.c index 627e04b5ba9a..dfd304a4a3ea 100644 --- a/arch/blackfin/mm/sram-alloc.c +++ b/arch/blackfin/mm/sram-alloc.c @@ -704,18 +704,18 @@ int sram_free_with_lsl(const void *addr) { struct sram_list_struct *lsl, **tmp; struct mm_struct *mm = current->mm; + int ret = -1; for (tmp = &mm->context.sram_list; *tmp; tmp = &(*tmp)->next) - if ((*tmp)->addr == addr) - goto found; - return -1; -found: - lsl = *tmp; - sram_free(addr); - *tmp = lsl->next; - kfree(lsl); + if ((*tmp)->addr == addr) { + lsl = *tmp; + ret = sram_free(addr); + *tmp = lsl->next; + kfree(lsl); + break; + } - return 0; + return ret; } EXPORT_SYMBOL(sram_free_with_lsl); -- cgit