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| author | Ming Lei <ming.lei@canonical.com> | 2013-12-10 11:01:42 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-10 11:45:39 +0400 |
| commit | 40fcd88b8d49fd911518190c985112097d3a8a17 (patch) | |
| tree | c91584f3e159c9f0ed3218a4605d6c690394c452 /drivers/usb/storage/protocol.c | |
| parent | 756a2eed67e61e9596c2b49a787441c2e0daf1e1 (diff) | |
| download | linux-40fcd88b8d49fd911518190c985112097d3a8a17.tar.xz | |
USB: storage: fix compile warning
This patch should fix the below compile warning:
drivers/usb/storage/protocol.c: In function 'usb_stor_access_xfer_buf':
drivers/usb/storage/protocol.c:155:22: warning: comparison of distinct
pointer types lacks a cast [enabled by default]
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage/protocol.c')
| -rw-r--r-- | drivers/usb/storage/protocol.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/storage/protocol.c b/drivers/usb/storage/protocol.c index f54e5fea9230..12e3c2fac642 100644 --- a/drivers/usb/storage/protocol.c +++ b/drivers/usb/storage/protocol.c @@ -152,7 +152,8 @@ unsigned int usb_stor_access_xfer_buf(unsigned char *buffer, return cnt; while (sg_miter_next(&miter) && cnt < buflen) { - unsigned int len = min(miter.length, buflen - cnt); + unsigned int len = min_t(unsigned int, miter.length, + buflen - cnt); if (dir == FROM_XFER_BUF) memcpy(buffer + cnt, miter.addr, len); |