5bcc37dc24
[ Upstream commit 71d46f1ff2212ced4852c7e77c5176382a1bdcec ]
The simple_write_to_buffer() function will return positive/success if it
is able to write a single byte anywhere within the buffer. However that
potentially leaves a lot of the buffer uninitialized.
In this code it's better to return 0 if the offset is non-zero. This
code is not written to support partial writes. And then return -EFAULT
if the buffer is not completely initialized.
Fixes:
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|---|---|---|
| .. | ||
| at24.c | ||
| at25.c | ||
| digsy_mtc_eeprom.c | ||
| ee1004.c | ||
| eeprom_93cx6.c | ||
| eeprom_93xx46.c | ||
| eeprom.c | ||
| idt_89hpesx.c | ||
| Kconfig | ||
| Makefile | ||
| max6875.c | ||