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ata fixes for 6.2-rc7

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A single patch for rc7, from me, to fix device probe issues with some
 combination of adapters & devices that do not report a current ling
 speed, leading to device probe failures if a link speed was not
 previously reported and saved.
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Merge tag 'ata-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata

Pull libata fix from Damien Le Moal:
 "Fix device probe issues with some combination of adapters & devices
  that do not report a current link speed, leading to device probe
  failures if a link speed was not previously reported and saved (me)"

* tag 'ata-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: libata: Fix sata_down_spd_limit() when no link speed is reported
This commit is contained in:
Linus Torvalds 2023-02-02 16:44:07 -08:00
commit 66a87fff1a
1 changed files with 1 additions and 1 deletions
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2
drivers/ata/libata-core.c
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@ -3109,7 +3109,7 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
*/
if (spd > 1)
mask &= (1 << (spd - 1)) - 1;
else
else if (link->sata_spd)
return -EINVAL;
/* were we already at the bottom? */