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adb: Fix `adb remount` 

This change makes `adb remount` work again in some devices.

Bug: None
Test: `adb remount` in taimen
Change-Id: I04ec043fdb868f18a53a012c82e239c862ae7eff
This commit is contained in:
Luis Hector Chavez 2018-07-21 22:49:14 -07:00
parent 1d2b29a902
commit 46b55e83c5
1 changed files with 1 additions and 5 deletions
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6
adb/daemon/remount_service.cpp
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@ -178,10 +178,6 @@ static bool remount_partition(int fd, const char* dir) {
}
unsigned long remount_flags = get_mount_flags(fd, dir);
if ((remount_flags & MS_RDONLY) == 0) {
// Mount is already writable.
return true;
}
remount_flags &= ~MS_RDONLY;
remount_flags |= MS_REMOUNT;
@ -192,7 +188,7 @@ static bool remount_partition(int fd, const char* dir) {
WriteFdFmt(fd, "remount of the %s mount failed: %s.\n", dir, strerror(errno));
return false;
}
if (mount(dev.c_str(), dir, "none", remount_flags, nullptr) == -1) {
if (mount(dev.c_str(), dir, "none", MS_REMOUNT, nullptr) == -1) {
WriteFdFmt(fd, "remount of the %s superblock failed: %s\n", dir, strerror(errno));
return false;
}