+ asiliantfb-fix-test-of-unsigned-in-asiliant_calc_dclk2.patch added to -mm tree

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The patch titled
     asiliantfb: fix test of unsigned in asiliant_calc_dclk2()
has been added to the -mm tree.  Its filename is
     asiliantfb-fix-test-of-unsigned-in-asiliant_calc_dclk2.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: asiliantfb: fix test of unsigned in asiliant_calc_dclk2()
From: Roel Kluin <roel.kluin@xxxxxxxxx>

Ftarget, Fret, n and m are unsigned so the tests did not work.

Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Cc: Andres Salomon <dilinger@xxxxxxxxxx>
Cc: Krzysztof Helt <krzysztof.h1@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 drivers/video/asiliantfb.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -puN drivers/video/asiliantfb.c~asiliantfb-fix-test-of-unsigned-in-asiliant_calc_dclk2 drivers/video/asiliantfb.c
--- a/drivers/video/asiliantfb.c~asiliantfb-fix-test-of-unsigned-in-asiliant_calc_dclk2
+++ a/drivers/video/asiliantfb.c
@@ -140,7 +140,7 @@ static void asiliant_calc_dclk2(u32 *ppi
 
 		/* 3 <= m <= 257 */
 		if (m >= 3 && m <= 257) {
-			unsigned new_error = ((Ftarget * n) - (Fref * m)) >= 0 ?
+			unsigned new_error = Ftarget * n >= Fref * m ?
 					       ((Ftarget * n) - (Fref * m)) : ((Fref * m) - (Ftarget * n));
 			if (new_error < best_error) {
 				best_n = n;
@@ -152,7 +152,7 @@ static void asiliant_calc_dclk2(u32 *ppi
 		else if (m <= 1028) {
 			/* remember there are still only 8-bits of precision in m, so
 			 * avoid over-optimistic error calculations */
-			unsigned new_error = ((Ftarget * n) - (Fref * (m & ~3))) >= 0 ?
+			unsigned new_error = Ftarget * n >= Fref * (m & ~3) ?
 					       ((Ftarget * n) - (Fref * (m & ~3))) : ((Fref * (m & ~3)) - (Ftarget * n));
 			if (new_error < best_error) {
 				best_n = n;
_

Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are

origin.patch
linux-next.patch
fujitsu-laptop-fix-tests-of-acpi_evaluate_integer-return.patch
thermal-fix-test-of-unsigned-in-thermal_cooling_device_cur_state_store.patch
powerpc-sky-cpu-redundant-or-incorrect-tests-on-unsigned.patch
powerpc-85xx-wrong-variable-returned-on-error.patch
hidp-ptr_err-return-of-wrong-pointer-in-hidp_setup_hid.patch
imx-bit-confusion.patch
drivers-scsi-fnic-fnic_scsic-clean-up.patch
ibmmca-buffer-overflow.patch
scsi-eata-fix-buffer-overflow.patch
drivers-scsi-gdthc-fix-buffer-overflow.patch
drivers-scsi-u14-34fc-fix-uffer-overflow.patch
drivers-scsi-lpfc-lpfc_vportc-fix-read-buffer-overflow.patch
osst-fix-read-buffer-overflow.patch
gdth-unmap-ccb_phys-when-scsi_add_host-fails-in-gdth_eisa_probe_one.patch
zfcp-test-kmalloc-failure-in-scsi_get_vpd_page.patch
ncr5380-bit-mr_dma_mode-set-twice-in-ncr5380_transfer_dma.patch
scsi-pmcraid-redundant-check-in-pmcraid_check_ioctl_buffer.patch
drbd-fix-test-of-unsigned-in-_drbd_fault_random.patch
r8192u_core-test-for-negative-error-in-rtl8192_rx_isr.patch
keys-ptr_err-return-of-wrong-pointer-in-keyctl_get_security.patch
frv-duplicate-output_buffer-of-e03.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
cryptocop-fix-assertion-in-create_output_descriptors.patch
asiliantfb-fix-test-of-unsigned-in-asiliant_calc_dclk2.patch
hvc_console-fix-test-on-unsigned-in-hvc_console_print.patch
zlib-optimize-inffast-when-copying-direct-from-output.patch

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