mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-14 05:55:17 +00:00
drm/qxl: replace idr_init() by idr_init_base()
idr_init() uses base 0 which is an invalid identifier for this driver.
The idr_alloc for this driver uses 1 as start value for ID range. The
new function idr_init_base allows IDR to set the ID lookup from base 1.
This avoids all lookups that otherwise starts from 0 since 0 is always
unused / available.
References: commit 6ce711f275 ("idr: Make 1-based IDRs more efficient")
Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20201105185016.GA71797@localhost
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
parent
44510939b1
commit
5d4c1edf0d
1 changed files with 2 additions and 2 deletions
Loading…
Add table
Add a link
Reference in a new issue