diff options
| author | Lukas Bulwahn <lukas.bulwahn@gmail.com> | 2022-10-07 11:50:27 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-09 04:37:13 +0300 |
| commit | 6fe7d712d798e9312e3dff69ec3f5f62f4d03a04 (patch) | |
| tree | f7d295c5dec75d89dcbb614e0f066c44cef956ee /mm/shmem.c | |
| parent | 3e0ee843427a573e3e1187a5331e4b7fb00a76f3 (diff) | |
| download | linux-6fe7d712d798e9312e3dff69ec3f5f62f4d03a04.tar.xz | |
mm/shmem: remove unneeded assignments in shmem_get_folio_gfp()
After the rework of shmem_get_folio_gfp() to use a folio, the local
variable hindex is only needed to be set once before passing it to
shmem_add_to_page_cache().
Remove the unneeded initialization and assignments of the variable hindex
before the actual effective assignment and first use.
No functional change. No change in object code.
Link: https://lkml.kernel.org/r/20221007085027.6309-1-lukas.bulwahn@gmail.com
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 9c897cf3fb99..57d878b6391d 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1826,7 +1826,7 @@ static int shmem_get_folio_gfp(struct inode *inode, pgoff_t index, struct shmem_sb_info *sbinfo; struct mm_struct *charge_mm; struct folio *folio; - pgoff_t hindex = index; + pgoff_t hindex; gfp_t huge_gfp; int error; int once = 0; @@ -1864,7 +1864,6 @@ repeat: } if (folio) { - hindex = folio->index; if (sgp == SGP_WRITE) folio_mark_accessed(folio); if (folio_test_uptodate(folio)) |