diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2015-04-22 04:02:07 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2015-04-22 04:02:07 +0000 |
| commit | b52875f8db6584275a1d1c4077ea0dbe2bc9f2ef (patch) | |
| tree | 22b601f604886398d530b3c21a60ba8512dc9ead | |
| parent | cae43cc1a2aee7ea5e956cfdc94fe1fc789add98 (diff) | |
Init error to 0 for sdmmc_mem_single_{read,write}_block
otherwise the value would be uninitialised in the unlikely
case of being called with length 0.
| -rw-r--r-- | sys/dev/sdmmc/sdmmc_mem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/sdmmc/sdmmc_mem.c b/sys/dev/sdmmc/sdmmc_mem.c index 35002091ca7..459444e6f5f 100644 --- a/sys/dev/sdmmc/sdmmc_mem.c +++ b/sys/dev/sdmmc/sdmmc_mem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sdmmc_mem.c,v 1.20 2014/09/23 12:08:13 rapha Exp $ */ +/* $OpenBSD: sdmmc_mem.c,v 1.21 2015/04/22 04:02:06 jsg Exp $ */ /* * Copyright (c) 2006 Uwe Stuehler <uwe@openbsd.org> @@ -621,7 +621,7 @@ int sdmmc_mem_single_read_block(struct sdmmc_function *sf, int blkno, u_char *data, size_t datalen) { - int error; + int error = 0; int i; for (i = 0; i < datalen / sf->csd.sector_size; i++) { @@ -709,7 +709,7 @@ int sdmmc_mem_single_write_block(struct sdmmc_function *sf, int blkno, u_char *data, size_t datalen) { - int error; + int error = 0; int i; for (i = 0; i < datalen / sf->csd.sector_size; i++) { |