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fix bug in dfs_elm.c the fat->drv to index, because fat->drv is uninitialized in f_mount.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2256 bbd45198-f89e-11dd-88c7-29a3b14d5316
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goprife@gmail.com 2012-08-21 10:06:59 +00:00
parent 526de394b0
commit 3ea99e46f3
1 changed files with 1 additions and 1 deletions
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components/dfs/filesystems/elmfat/dfs_elm.c
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@ -107,7 +107,7 @@ int dfs_elm_mount(struct dfs_filesystem *fs, unsigned long rwflag, const void *d
char drive[8];
DIR * dir;
rt_snprintf(drive, sizeof(drive), "%d:/", fat->drv);
rt_snprintf(drive, sizeof(drive), "%d:/", index);
dir = (DIR *)rt_malloc(sizeof(DIR));
if (dir == RT_NULL)
return -DFS_STATUS_ENOMEM;