The patch titled mm: nommu: fix a compile warning in do_mmap_pgoff() has been removed from the -mm tree. Its filename was mm-nommu-fix-a-compile-warning-in-do_mmap_pgoff.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mm: nommu: fix a compile warning in do_mmap_pgoff() From: Namhyung Kim <namhyung@xxxxxxxxx> Because 'ret' is declared as int, not unsigned long, no need to cast the error contants into unsigned long. If you compile this code on a 64-bit machine somehow, you'll see following warning: CC mm/nommu.o mm/nommu.c: In function `do_mmap_pgoff': mm/nommu.c:1411: warning: overflow in implicit constant conversion Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx> Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx> Cc: David Howells <dhowells@xxxxxxxxxx> Cc: Paul Mundt <lethal@xxxxxxxxxxxx> Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/nommu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -puN mm/nommu.c~mm-nommu-fix-a-compile-warning-in-do_mmap_pgoff mm/nommu.c --- a/mm/nommu.c~mm-nommu-fix-a-compile-warning-in-do_mmap_pgoff +++ a/mm/nommu.c @@ -1376,15 +1376,15 @@ unsigned long do_mmap_pgoff(struct file if (capabilities & BDI_CAP_MAP_DIRECT) { addr = file->f_op->get_unmapped_area(file, addr, len, pgoff, flags); - if (IS_ERR((void *) addr)) { + if (IS_ERR_VALUE(addr)) { ret = addr; - if (ret != (unsigned long) -ENOSYS) + if (ret != -ENOSYS) goto error_just_free; /* the driver refused to tell us where to site * the mapping so we'll have to attempt to copy * it */ - ret = (unsigned long) -ENODEV; + ret = -ENODEV; if (!(capabilities & BDI_CAP_MAP_COPY)) goto error_just_free; _ Patches currently in -mm which might be from namhyung@xxxxxxxxx are origin.patch memcg-mark-init_section_page_cgroup-properly.patch memcg-fix-off-by-one-when-calculating-swap-cgroup-map-length.patch memcg-move-page-freeing-code-out-of-lock.patch maintainers-add-mm-page_cgroupc-into-memcg-subsystem.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html