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target/user: Fix size_t format-spec build warning

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Fix the following printk size_t warning as per 0-day build:

All warnings (new ones prefixed by >>):

   drivers/target/target_core_user.c: In function 'is_ring_space_avail':
>> drivers/target/target_core_user.c:385:12: warning: format '%lu'
>> expects argument of type 'long unsigned int', but argument 3 has type
>> 'size_t {aka unsigned int}' [-Wformat=]
      pr_debug("no data space: only %lu available, but ask for %lu\n",
               ^

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Nicholas Bellinger 2016-02-27 18:25:22 -08:00
parent b25c786399
commit 0241fd39ce
1 changed files with 2 additions and 3 deletions
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5
drivers/target/target_core_user.c
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@ -356,9 +356,8 @@ static inline size_t spc_bitmap_free(unsigned long *bitmap)
static bool is_ring_space_avail(struct tcmu_dev *udev, size_t cmd_size, size_t data_needed) static bool is_ring_space_avail(struct tcmu_dev *udev, size_t cmd_size, size_t data_needed)
{ {
struct tcmu_mailbox *mb = udev->mb_addr; struct tcmu_mailbox *mb = udev->mb_addr;
size_t space; size_t space, cmd_needed;
u32 cmd_head; u32 cmd_head;
size_t cmd_needed;
tcmu_flush_dcache_range(mb, sizeof(*mb)); tcmu_flush_dcache_range(mb, sizeof(*mb));
@ -382,7 +381,7 @@ static bool is_ring_space_avail(struct tcmu_dev *udev, size_t cmd_size, size_t d
space = spc_bitmap_free(udev->data_bitmap); space = spc_bitmap_free(udev->data_bitmap);
if (space < data_needed) { if (space < data_needed) {
pr_debug("no data space: only %lu available, but ask for %lu\n", pr_debug("no data space: only %zu available, but ask for %zu\n",
space, data_needed); space, data_needed);
return false; return false;
} }