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(parent: 2c733e6) | patch
fat: initialize ret in disk_rw()
authorHeinrich Schuchardt <heinrich.schuchardt@canonical.com>
Wed, 29 Apr 2026 15:54:18 +0000 (17:54 +0200)
committerTom Rini <trini@konsulko.com>
Mon, 4 May 2026 20:35:10 +0000 (14:35 -0600)
commitba1209d7a756552677f07c207cdf7fac400a8b7c
tree2b413660818fe2553455dd0b576d28fb587d34eetree | snapshot
parent2c733e6c85576b86358885c0a9462a0337797653commit | diff
fat: initialize ret in disk_rw()

If fat_sect_size = 0 and nr_sect = 0, the value of ret is never initialized.
A random return value is returned.

Initialize ret to 0.

Addresses-Coverity-ID: - 645495 Uninitialized scalar variable
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
fs/fat/fat.c diff | blob | blame | history
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